#7F1C12#7F1C12

#7F1C12 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.136 H 30.0°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#7F1C12
RGB	rgb(127, 28, 18)
HSL	hsl(6, 75%, 28%)
HSV	hsv(6, 86%, 50%)
CMYK	cmyk(0%, 78%, 85.8%, 50.2%)
CIE-LAB	lab(27.81, 41.37, 32.00)
CIE-LCH	lch(27.81, 52.30, 37.71°)
OKLab	oklab(39.36% 0.1174 0.0678)
OKLCH	oklch(39.36% 0.136 30)
XYZ	xyz(9.2780, 5.3877, 1.1236)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1C12 #12757F

analogous

#7F123E #7F1C12 #7F5212

triadic

#7F1C12 #127F1C #1C127F

tetradic

#7F1C12 #3E7F12 #12757F #52127F

square

#7F1C12 #3E7F12 #12757F #52127F

split-complementary

#7F1C12 #127F52 #123E7F

monochromatic

#1B0604 #49100A #7F1C12 #B5281A #E13B2B

Accessibility & contrast

On white

10.11

#7F1C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7F1C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1C12

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1C12	#FFFFFF	#000000	##FFFFFF
##7F1C12	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3410

Deuteranopia (green-blind)

#53490D

Tritanopia (blue-blind)

#8D001B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7f1c12;
/* rgb */ color: rgb(127, 28, 18);
/* oklch */ color: oklch(39.4% 0.136 30.0);

Tailwind

colors: {
  custom: {
    50: '#ad6151',
    500: '#7f1c12',
    950: '#000000',
  },
}

SCSS

$custom: #7f1c12;
$custom-light: #ad6151;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1c12",
  "rgb": {
    "r": 127,
    "g": 28,
    "b": 18
  },
  "hsl": {
    "h": 5.505,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39358,
    "c": 0.13553,
    "h": 30
  },
  "luminance": 0.05386
}

Semantic roles & 50–950 ramp

primary

#7F1C12

secondary

#38A9B5

accent

#E1F236

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7F1C12

Body copy rendered with the generated semantic roles for this colour.

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