#7D1B13#7D1B13

#7D1B13 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.134 H 29.3°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B13
RGB	rgb(125, 27, 19)
HSL	hsl(5, 74%, 28%)
HSV	hsv(5, 85%, 49%)
CMYK	cmyk(0%, 78.4%, 84.8%, 51%)
CIE-LAB	lab(27.28, 41.09, 30.78)
CIE-LCH	lch(27.28, 51.34, 36.84°)
OKLab	oklab(38.89% 0.1169 0.0657)
OKLCH	oklch(38.89% 0.134 29.3)
XYZ	xyz(8.9680, 5.1923, 1.1460)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B13 #13757D

analogous

#7D1340 #7D1B13 #7D5013

triadic

#7D1B13 #137D1B #1B137D

tetradic

#7D1B13 #407D13 #13757D #50137D

square

#7D1B13 #407D13 #13757D #50137D

split-complementary

#7D1B13 #137D50 #13407D

monochromatic

#1B0604 #48100B #7D1B13 #B2261B #DF392C

Accessibility & contrast

On white

10.30

#7D1B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7D1B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B13

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B13	#FFFFFF	#000000	##FFFFFF
##7D1B13	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393311

Deuteranopia (green-blind)

#51480E

Tritanopia (blue-blind)

#8A001A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1b13;
/* rgb */ color: rgb(125, 27, 19);
/* oklch */ color: oklch(38.9% 0.134 29.3);

Tailwind

colors: {
  custom: {
    50: '#ab6052',
    500: '#7d1b13',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b13;
$custom-light: #ab6052;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b13",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 19
  },
  "hsl": {
    "h": 4.528,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38887,
    "c": 0.13411,
    "h": 29.3
  },
  "luminance": 0.05191
}

Semantic roles & 50–950 ramp

primary

#7D1B13

secondary

#39A9B3

accent

#E2F038

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7D1B13

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

Preview Lab → · Contrast checker → · Palette generator →