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#B191CA Color

#B191CA is rgb(177, 145, 202) in RGB, hsl(274, 35%, 68%) in HSL, and about cmyk(12%, 28%, 0%, 21%) in CMYK. It has no registered color name of its own — the closest is Light Pastel Purple (#B19CD9), clearly related but distinguishable side by side at ΔE 5.74. Black text is the more readable choice on this background.

#B191CA
HEX#B191CA
RGBrgb(177, 145, 202)
HSLhsl(274, 35%, 68%)
HSVhsv(274, 28%, 79%)
CMYKcmyk(12%, 28%, 0%, 21%)
OKLCHoklch(70.6% 0.089 309.8)
LABlab(64.69% 20.45 -24.93)
LCHlch(64.69% 32.24 309.37)

What #B191CA Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #B191CA, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Light Pastel Purple#B19CD9ΔE 5.74African Violet#B284BEΔE 6.54Wisteria#C9A0DCΔE 7.29Heather#9E7BB5ΔE 8.22Tropical Violet#CDA4DEΔE 8.54Lavender Purple#967BB6ΔE 9.15

Browse the full index of named colors A-Z or every purple in the library.

#B191CA Channel Values

How #B191CA breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

ModelChannelsNotes
RGBR 177 · G 145 · B 2028-bit channels as sent to the display
HSLH 274° · S 35% · L 68%Easiest model for building lighter and darker variants
HSVH 274° · S 28% · V 79%Matches the picker in most design tools
CMYKC 12% · M 28% · Y 0% · K 21%Approximate ink mix; confirm with an ICC profile before printing
Luminance2.7:1 vs white · 7.77:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #B191CA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

Fails AAWhite text2.7:1AA normal AA large AAA normal
TextBlack text7.77:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #B191CA in the contrast checker.

Colors That Go With #B191CA

Pairings derived from color-wheel relationships. The complementary color sits opposite #B191CA; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#B191CA
Complementary
#AACA91
Analogous
#9591CA
Analogous
#CA91C6
Triadic
#CAB191
Triadic
#91CAB1
Split comp.
#C6CA91
Split comp.
#91CA95

Tints & Shades of #B191CA

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

#BB9FD1
#C7B0D9
#D1BEE0
#DBCBE6
#E4D9ED
#F0EAF5

Shades

#9B72BB
#8553AC
#6D448D
#53336B
#3B244C
#23162D

Want a full 50-950 ramp with semantic roles? Generate design tokens from #B191CA.

How #B191CA Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#B191CA
Protanopia#9797CA
Protanomaly#A295CA
Deuteranopia#9D9DC9
Deuteranomaly#A598CA
Tritanopia#AA9A9A
Tritanomaly#AD96AF
Achromatopsia#9D9D9D

Test a full palette in the color blindness simulator.

Using #B191CA in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-b191ca: #B191CA;
CSS backgroundbackground-color: #B191CA;
Tailwind configcolors: { 'color-b191ca': '#B191CA' }
SwiftUIColor(red: 0.694, green: 0.569, blue: 0.792)
Android XML<color name="color_b191ca">#B191CA</color>
SVG fillfill="#B191CA"

More Purple Colors

#B191CA sits in the purple family. These are its neighbours across that family's full range, each with its own breakdown.

150024fdf8ff170b22fdf4ff1b0d35faf5ff1d0731fae8ff1e0033f6cfff20002ef3e8ff3000524020605414906600cc7008e78806ce9900cca11fffb19cd9c27affcebeefe0b2eb

#B191CA Frequently Asked Questions

What color is #B191CA?

#B191CA is a light purple — rgb(177, 145, 202) in RGB and hsl(274, 35%, 68%) in HSL. It carries no registered color name of its own; the closest named color is Light Pastel Purple (#B19CD9), which is clearly related but distinguishable side by side at a CIE76 distance of 5.74.

What is the RGB value of #B191CA?

#B191CA is rgb(177, 145, 202) — red 177, green 145, and blue 202 on the 0-255 scale.

What is the CMYK value of #B191CA?

#B191CA converts to approximately cmyk(12%, 28%, 0%, 21%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #B191CA be black or white?

Black text is the more readable choice. #B191CA scores 2.7:1 against white and 7.77:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #B191CA as a CSS color keyword?

No. #B191CA is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is plum (#DDA0DD) at a CIE76 distance of 13.72, which is visibly different.

Open #B191CA in a Tool

Hex to RGBHex to HSLHex to CMYKHex to OKLCHHex to PantoneBuild a paletteMake a gradient

Keep exploring: every purple in the color library, the guide to shades of purple, or the full color library.