#7C1111#7C1111

#7C1111 is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.9% C 0.141 H 27.3°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#7C1111
RGB	rgb(124, 17, 17)
HSL	hsl(0, 76%, 28%)
HSV	hsv(0, 86%, 49%)
CMYK	cmyk(0%, 86.3%, 86.3%, 51.4%)
CIE-LAB	lab(25.95, 43.80, 30.59)
CIE-LCH	lch(25.95, 53.42, 34.93°)
OKLab	oklab(37.85% 0.1251 0.0645)
OKLCH	oklch(37.85% 0.141 27.3)
XYZ	xyz(8.6149, 4.7279, 0.9892)
Luminance	0.0473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1111 #117C7C

analogous

#7C1146 #7C1111 #7C4611

triadic

#7C1111 #117C11 #11117C

tetradic

#7C1111 #467C11 #117C7C #46117C

square

#7C1111 #467C11 #117C7C #46117C

split-complementary

#7C1111 #117C46 #11467C

monochromatic

#1B0404 #460A0A #7C1111 #B21818 #E12626

Accessibility & contrast

On white

10.80

#7C1111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#7C1111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1111

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1111	#FFFFFF	#000000	##FFFFFF
##7C1111	1.00	10.80	1.95	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0F

Deuteranopia (green-blind)

#4F460B

Tritanopia (blue-blind)

#890013

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #7c1111;
/* rgb */ color: rgb(124, 17, 17);
/* oklch */ color: oklch(37.9% 0.141 27.3);

Tailwind

colors: {
  custom: {
    50: '#ab5c50',
    500: '#7c1111',
    950: '#000000',
  },
}

SCSS

$custom: #7c1111;
$custom-light: #ab5c50;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1111",
  "rgb": {
    "r": 124,
    "g": 17,
    "b": 17
  },
  "hsl": {
    "h": 0,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37854,
    "c": 0.14078,
    "h": 27.3
  },
  "luminance": 0.04726
}

Semantic roles & 50–950 ramp

primary

#7C1111

secondary

#37B2B2

accent

#F2F235

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#120502

muted

#817978

Preview Lab

Preview with #7C1111

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

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