#7D1917#7D1917

#7D1917 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.7% C 0.135 H 27.1°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#7D1917
RGB	rgb(125, 25, 23)
HSL	hsl(1, 69%, 29%)
HSV	hsv(1, 82%, 49%)
CMYK	cmyk(0%, 80%, 81.6%, 51%)
CIE-LAB	lab(27.07, 41.92, 28.24)
CIE-LCH	lch(27.07, 50.54, 33.96°)
OKLab	oklab(38.75% 0.1204 0.0616)
OKLCH	oklch(38.75% 0.135 27.1)
XYZ	xyz(8.9608, 5.1185, 1.3266)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1917 #177B7D

analogous

#7D1748 #7D1917 #7D4C17

triadic

#7D1917 #177D19 #19177D

tetradic

#7D1917 #487D17 #177B7D #4C177D

square

#7D1917 #487D17 #177B7D #4C177D

split-complementary

#7D1917 #177D4C #17487D

monochromatic

#1A0505 #490F0D #7D1917 #B12321 #DA3835

Accessibility & contrast

On white

10.38

#7D1917 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7D1917 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1917

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1917	#FFFFFF	#000000	##FFFFFF
##7D1917	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383215

Deuteranopia (green-blind)

#514813

Tritanopia (blue-blind)

#8A001A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1917;
/* rgb */ color: rgb(125, 25, 23);
/* oklch */ color: oklch(38.7% 0.135 27.1);

Tailwind

colors: {
  custom: {
    50: '#ab5f54',
    500: '#7d1917',
    950: '#000000',
  },
}

SCSS

$custom: #7d1917;
$custom-light: #ab5f54;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1917",
  "rgb": {
    "r": 125,
    "g": 25,
    "b": 23
  },
  "hsl": {
    "h": 1.176,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38747,
    "c": 0.1352,
    "h": 27.1
  },
  "luminance": 0.05117
}

Semantic roles & 50–950 ramp

primary

#7D1917

secondary

#3EAFB2

accent

#E8EC3C

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120503

muted

#817978

Preview Lab

Preview with #7D1917

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

Preview Lab → · Contrast checker → · Palette generator →