#75111A#75111A

#75111A is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.6% C 0.133 H 23.0°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#75111A
RGB	rgb(117, 17, 26)
HSL	hsl(355, 75%, 26%)
HSV	hsv(355, 85%, 46%)
CMYK	cmyk(0%, 85.5%, 77.8%, 54.1%)
CIE-LAB	lab(24.51, 41.97, 23.07)
CIE-LCH	lch(24.51, 47.89, 28.80°)
OKLab	oklab(36.55% 0.1223 0.0518)
OKLCH	oklch(36.55% 0.133 23)
XYZ	xyz(7.7239, 4.2586, 1.3924)
Luminance	0.0426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75111A #11756C

analogous

#75114C #75111A #753A11

triadic

#75111A #1A7511 #111A75

tetradic

#75111A #4C7511 #11756C #3A1175

square

#75111A #4C7511 #11756C #3A1175

split-complementary

#75111A #11753A #114C75

monochromatic

#1B0406 #40090E #75111A #AA1926 #DF2233

Accessibility & contrast

On white

11.34

#75111A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#75111A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75111A

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75111A	#FFFFFF	#000000	##FFFFFF
##75111A	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D19

Deuteranopia (green-blind)

#4A4216

Tritanopia (blue-blind)

#810016

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #75111a;
/* rgb */ color: rgb(117, 17, 26);
/* oklch */ color: oklch(36.6% 0.133 23.0);

Tailwind

colors: {
  custom: {
    50: '#a55b56',
    500: '#75111a',
    950: '#000000',
  },
}

SCSS

$custom: #75111a;
$custom-light: #a55b56;
$custom-dark: #000000;

JSON

{
  "hex": "#75111a",
  "rgb": {
    "r": 117,
    "g": 17,
    "b": 26
  },
  "hsl": {
    "h": 354.6,
    "s": 74.627,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36553,
    "c": 0.13283,
    "h": 23
  },
  "luminance": 0.04257
}

Semantic roles & 50–950 ramp

primary

#75111A

secondary

#36ACA1

accent

#F1E037

background

#FBF5F5

surface

#F5E9E9

border

#CFC5C5

text

#110403

muted

#807978

Preview Lab

Preview with #75111A

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

Preview Lab → · Contrast checker → · Palette generator →