#75131E#75131E

#75131E is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.8% C 0.131 H 21.3°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#75131E
RGB	rgb(117, 19, 30)
HSL	hsl(353, 72%, 27%)
HSV	hsv(353, 84%, 46%)
CMYK	cmyk(0%, 83.8%, 74.4%, 54.1%)
CIE-LAB	lab(24.77, 41.57, 20.75)
CIE-LCH	lch(24.77, 46.47, 26.53°)
OKLab	oklab(36.77% 0.122 0.0477)
OKLCH	oklch(36.77% 0.131 21.3)
XYZ	xyz(7.8042, 4.3426, 1.6553)
Luminance	0.0434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75131E #13756A

analogous

#75134F #75131E #753913

triadic

#75131E #1E7513 #131E75

tetradic

#75131E #4F7513 #13756A #391375

square

#75131E #4F7513 #13756A #391375

split-complementary

#75131E #137539 #134F75

monochromatic

#1A0407 #400A11 #75131E #AA1C2C #DC273B

Accessibility & contrast

On white

11.24

#75131E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#75131E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75131E

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75131E	#FFFFFF	#000000	##FFFFFF
##75131E	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1E

Deuteranopia (green-blind)

#4A421B

Tritanopia (blue-blind)

#810018

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #75131e;
/* rgb */ color: rgb(117, 19, 30);
/* oklch */ color: oklch(36.8% 0.131 21.3);

Tailwind

colors: {
  custom: {
    50: '#a45c59',
    500: '#75131e',
    950: '#000000',
  },
}

SCSS

$custom: #75131e;
$custom-light: #a45c59;
$custom-dark: #000000;

JSON

{
  "hex": "#75131e",
  "rgb": {
    "r": 117,
    "g": 19,
    "b": 30
  },
  "hsl": {
    "h": 353.265,
    "s": 72.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36768,
    "c": 0.13101,
    "h": 21.3
  },
  "luminance": 0.04341
}

Semantic roles & 50–950 ramp

primary

#75131E

secondary

#38AB9E

accent

#EFDA39

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#110403

muted

#807978

Preview Lab

Preview with #75131E

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

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