#150F6C Color
#150F6C is rgb(21, 15, 108) in RGB, hsl(244, 76%, 24%) in HSL, and about cmyk(81%, 86%, 0%, 58%) in CMYK. It has no registered color name of its own — the closest is Midnight Blue (#191970), clearly related but distinguishable side by side at ΔE 5.37. White text is the more readable choice on this background.
#150F6Crgb(21, 15, 108)hsl(244, 76%, 24%)hsv(244, 86%, 42%)cmyk(81%, 86%, 0%, 58%)oklch(26.7% 0.149 272.6)lab(12.08% 29.98 -53.03)lch(12.08% 60.91 299.48)What #150F6C 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 #150F6C, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.
Browse the full index of named colors A-Z or every blue in the library.
#150F6C Channel Values
How #150F6C 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 21 · G 15 · B 108 | 8-bit channels as sent to the display |
| HSL | H 244° · S 76% · L 24% | Easiest model for building lighter and darker variants |
| HSV | H 244° · S 86% · V 42% | Matches the picker in most design tools |
| CMYK | C 81% · M 86% · Y 0% · K 58% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 15.95:1 vs white · 1.32:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #150F6C 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.
Need a specific ratio against another background? Open #150F6C in the contrast checker.
Colors That Go With #150F6C
Pairings derived from color-wheel relationships. The complementary color sits opposite #150F6C; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.
Tints & Shades of #150F6C
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.
Want a full 50-950 ramp with semantic roles? Generate design tokens from #150F6C.
How #150F6C 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.
#150F6C#10106C#12106C#11116C#13106C#002A2A#00224D#222222Using #150F6C in Code
Copy-ready declarations for the places this color usually ends up.
--color-150f6c: #150F6C;background-color: #150F6C;colors: { 'color-150f6c': '#150F6C' }Color(red: 0.082, green: 0.059, blue: 0.424)<color name="color_150f6c">#150F6C</color>fill="#150F6C"More Blue Colors
#150F6C sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.
#150F6C Frequently Asked Questions
What color is #150F6C?
#150F6C is a dark blue — rgb(21, 15, 108) in RGB and hsl(244, 76%, 24%) in HSL. It carries no registered color name of its own; the closest named color is Midnight Blue (#191970), which is clearly related but distinguishable side by side at a CIE76 distance of 5.37.
What is the RGB value of #150F6C?
#150F6C is rgb(21, 15, 108) — red 21, green 15, and blue 108 on the 0-255 scale.
What is the CMYK value of #150F6C?
#150F6C converts to approximately cmyk(81%, 86%, 0%, 58%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #150F6C be black or white?
White text is the more readable choice. #150F6C scores 15.95:1 against white and 1.32:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #150F6C as a CSS color keyword?
No. #150F6C 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 midnightblue (#191970) at a CIE76 distance of 5.37, which is clearly related but distinguishable side by side.
Open #150F6C in a Tool
Keep exploring: every blue in the color library, the guide to shades of blue, or the full color library.