#7D1F11#7D1F11

#7D1F11 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.131 H 31.5°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#7D1F11
RGB	rgb(125, 31, 17)
HSL	hsl(8, 76%, 28%)
HSV	hsv(8, 86%, 49%)
CMYK	cmyk(0%, 75.2%, 86.4%, 51%)
CIE-LAB	lab(27.80, 39.54, 32.37)
CIE-LCH	lch(27.80, 51.10, 39.31°)
OKLab	oklab(39.27% 0.1117 0.0684)
OKLCH	oklch(39.27% 0.131 31.5)
XYZ	xyz(9.0497, 5.3818, 1.0925)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1F11 #116F7D

analogous

#7D1139 #7D1F11 #7D5511

triadic

#7D1F11 #117D1F #1F117D

tetradic

#7D1F11 #397D11 #116F7D #55117D

square

#7D1F11 #397D11 #116F7D #55117D

split-complementary

#7D1F11 #117D55 #11397D

monochromatic

#1B0704 #47120A #7D1F11 #B32C18 #E23F27

Accessibility & contrast

On white

10.12

#7D1F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7D1F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1F11

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1F11	#FFFFFF	#000000	##FFFFFF
##7D1F11	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C340E

Deuteranopia (green-blind)

#53490C

Tritanopia (blue-blind)

#8A001D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7d1f11;
/* rgb */ color: rgb(125, 31, 17);
/* oklch */ color: oklch(39.3% 0.131 31.5);

Tailwind

colors: {
  custom: {
    50: '#ab6251',
    500: '#7d1f11',
    950: '#000000',
  },
}

SCSS

$custom: #7d1f11;
$custom-light: #ab6251;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1f11",
  "rgb": {
    "r": 125,
    "g": 31,
    "b": 17
  },
  "hsl": {
    "h": 7.778,
    "s": 76.056,
    "l": 27.843
  },
  "oklch": {
    "l": 0.3927,
    "c": 0.13097,
    "h": 31.5
  },
  "luminance": 0.0538
}

Semantic roles & 50–950 ramp

primary

#7D1F11

secondary

#37A3B3

accent

#DAF335

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7D1F11

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

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