#7D1B17#7D1B17

#7D1B17 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.134 H 27.7°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B17
RGB	rgb(125, 27, 23)
HSL	hsl(2, 69%, 29%)
HSV	hsv(2, 82%, 49%)
CMYK	cmyk(0%, 78.4%, 81.6%, 51%)
CIE-LAB	lab(27.32, 41.23, 28.49)
CIE-LCH	lch(27.32, 50.12, 34.65°)
OKLab	oklab(38.93% 0.1182 0.0621)
OKLCH	oklch(38.93% 0.134 27.7)
XYZ	xyz(9.0051, 5.2071, 1.3414)
Luminance	0.0521 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B17 #17797D

analogous

#7D1746 #7D1B17 #7D4E17

triadic

#7D1B17 #177D1B #1B177D

tetradic

#7D1B17 #467D17 #17797D #4E177D

square

#7D1B17 #467D17 #17797D #4E177D

split-complementary

#7D1B17 #177D4E #17467D

monochromatic

#1A0605 #49100D #7D1B17 #B12621 #DA3B35

Accessibility & contrast

On white

10.29

#7D1B17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7D1B17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B17

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B17	#FFFFFF	#000000	##FFFFFF
##7D1B17	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393315

Deuteranopia (green-blind)

#514813

Tritanopia (blue-blind)

#8A001B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1b17;
/* rgb */ color: rgb(125, 27, 23);
/* oklch */ color: oklch(38.9% 0.134 27.7);

Tailwind

colors: {
  custom: {
    50: '#ab6054',
    500: '#7d1b17',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b17;
$custom-light: #ab6054;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b17",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 23
  },
  "hsl": {
    "h": 2.353,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38931,
    "c": 0.13353,
    "h": 27.7
  },
  "luminance": 0.05206
}

Semantic roles & 50–950 ramp

primary

#7D1B17

secondary

#3EADB2

accent

#E5EC3C

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110503

muted

#807978

Preview Lab

Preview with #7D1B17

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

Preview Lab → · Contrast checker → · Palette generator →