#788DAB Color

#788DAB is rgb(120, 141, 171) in RGB, hsl(215, 23%, 57%) in HSL, and about cmyk(30%, 18%, 0%, 33%) in CMYK. It has no registered color name of its own — the closest is Shadow Blue (#778BA5), very hard to tell apart at ΔE 2.36. Black text is the more readable choice on this background.

#788DAB

HEX#788DAB

RGBrgb(120, 141, 171)

HSLhsl(215, 23%, 57%)

HSVhsv(215, 30%, 67%)

CMYKcmyk(30%, 18%, 0%, 33%)

OKLCHoklch(63.8% 0.051 257.3)

LABlab(57.79% -2.36 -18.52)

LCHlch(57.79% 18.66 262.75)

What #788DAB 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 #788DAB, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Shadow Blue#778BA5ΔE 2.36 Cool Gray#8C92ACΔE 6.6 Light Slate Gray#778899ΔE 7.58 Air Force Blue#5D8AA8ΔE 8.23 Slate Gray#708090ΔE 9.34 Air Superiority Blue#72A0C1ΔE 9.92

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

#788DAB Channel Values

How #788DAB breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 120 · G 141 · B 171	8-bit channels as sent to the display
HSL	H 215° · S 23% · L 57%	Easiest model for building lighter and darker variants
HSV	H 215° · S 30% · V 67%	Matches the picker in most design tools
CMYK	C 30% · M 18% · Y 0% · K 33%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	3.39:1 vs white · 6.2:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #788DAB 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 text3.39:1AA normal AA large AAA normal

TextBlack text6.2:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #788DAB in the contrast checker.

Colors That Go With #788DAB

Pairings derived from color-wheel relationships. The complementary color sits opposite #788DAB; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #788DAB

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

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #788DAB.

How #788DAB 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#788DAB

Protanopia#8A8AAB

Protanomaly#838BAB

Deuteranopia#8787AB

Deuteranomaly#8189AB

Tritanopia#739191

Tritanomaly#75909C

Achromatopsia#8B8B8B

Test a full palette in the color blindness simulator.

Using #788DAB in Code

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

CSS custom property--color-788dab: #788DAB;

CSS backgroundbackground-color: #788DAB;

Tailwind configcolors: { 'color-788dab': '#788DAB' }

SwiftUIColor(red: 0.471, green: 0.553, blue: 0.671)

Android XML<color name="color_788dab">#788DAB</color>

SVG fillfill="#788DAB"

More Blue Colors

#788DAB sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.

000024 fafaff 00002e f9fafb 000033 f8fafc 000038 f8f8ff 000042 f5faff 000047 f5f5ff 002147 007dfa 0f52ba 1c39bb 2a3439 372aac 4e3cc3 64609a 7abdff 979aaa b8dbff d6d6ff

#788DAB Frequently Asked Questions

What color is #788DAB?

#788DAB is a mid-tone blue — rgb(120, 141, 171) in RGB and hsl(215, 23%, 57%) in HSL. It carries no registered color name of its own; the closest named color is Shadow Blue (#778BA5), which is very hard to tell apart at a CIE76 distance of 2.36.

What is the RGB value of #788DAB?

#788DAB is rgb(120, 141, 171) — red 120, green 141, and blue 171 on the 0-255 scale.

What is the CMYK value of #788DAB?

#788DAB converts to approximately cmyk(30%, 18%, 0%, 33%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #788DAB be black or white?

Black text is the more readable choice. #788DAB scores 3.39:1 against white and 6.2:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #788DAB as a CSS color keyword?

No. #788DAB 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 lightslategray (#778899) at a CIE76 distance of 7.58, which is clearly related but distinguishable side by side.

Open #788DAB in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

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