#75131A#75131A

#75131A is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.131 H 23.5°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#75131A
RGB	rgb(117, 19, 26)
HSL	hsl(356, 72%, 27%)
HSV	hsv(356, 84%, 46%)
CMYK	cmyk(0%, 83.8%, 77.8%, 54.1%)
CIE-LAB	lab(24.71, 41.39, 23.31)
CIE-LCH	lch(24.71, 47.50, 29.38°)
OKLab	oklab(36.7% 0.1205 0.0524)
OKLCH	oklch(36.7% 0.131 23.5)
XYZ	xyz(7.7564, 4.3235, 1.4032)
Luminance	0.0432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75131A #13756E

analogous

#75134B #75131A #753D13

triadic

#75131A #1A7513 #131A75

tetradic

#75131A #4B7513 #13756E #3D1375

square

#75131A #4B7513 #13756E #3D1375

split-complementary

#75131A #13753D #134B75

monochromatic

#1A0406 #400A0E #75131A #AA1C26 #DC2734

Accessibility & contrast

On white

11.26

#75131A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#75131A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75131A

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75131A	#FFFFFF	#000000	##FFFFFF
##75131A	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D19

Deuteranopia (green-blind)

#4A4216

Tritanopia (blue-blind)

#810017

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #75131a;
/* rgb */ color: rgb(117, 19, 26);
/* oklch */ color: oklch(36.7% 0.131 23.5);

Tailwind

colors: {
  custom: {
    50: '#a45c56',
    500: '#75131a',
    950: '#000000',
  },
}

SCSS

$custom: #75131a;
$custom-light: #a45c56;
$custom-dark: #000000;

JSON

{
  "hex": "#75131a",
  "rgb": {
    "r": 117,
    "g": 19,
    "b": 26
  },
  "hsl": {
    "h": 355.714,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36704,
    "c": 0.13134,
    "h": 23.5
  },
  "luminance": 0.04322
}

Semantic roles & 50–950 ramp

primary

#75131A

secondary

#38ABA3

accent

#EFE239

background

#FBF5F5

surface

#F5E9E9

border

#CFC5C5

text

#110403

muted

#807978

Preview Lab

Preview with #75131A

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

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