#75121E#75121E

#75121E is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.132 H 21.1°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#75121E
RGB	rgb(117, 18, 30)
HSL	hsl(353, 73%, 26%)
HSV	hsv(353, 85%, 46%)
CMYK	cmyk(0%, 84.6%, 74.4%, 54.1%)
CIE-LAB	lab(24.67, 41.87, 20.63)
CIE-LCH	lch(24.67, 46.67, 26.23°)
OKLab	oklab(36.69% 0.123 0.0474)
OKLCH	oklch(36.69% 0.132 21.1)
XYZ	xyz(7.7877, 4.3095, 1.6498)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75121E #127569

analogous

#751250 #75121E #753812

triadic

#75121E #1E7512 #121E75

tetradic

#75121E #507512 #127569 #381275

square

#75121E #507512 #127569 #381275

split-complementary

#75121E #127538 #125075

monochromatic

#1B0407 #400A10 #75121E #AA1A2C #DD243B

Accessibility & contrast

On white

11.28

#75121E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#75121E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75121E

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75121E	#FFFFFF	#000000	##FFFFFF
##75121E	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	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: #75121e;
/* rgb */ color: rgb(117, 18, 30);
/* oklch */ color: oklch(36.7% 0.132 21.1);

Tailwind

colors: {
  custom: {
    50: '#a45c59',
    500: '#75121e',
    950: '#000000',
  },
}

SCSS

$custom: #75121e;
$custom-light: #a45c59;
$custom-dark: #000000;

JSON

{
  "hex": "#75121e",
  "rgb": {
    "r": 117,
    "g": 18,
    "b": 30
  },
  "hsl": {
    "h": 352.727,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36691,
    "c": 0.13179,
    "h": 21.1
  },
  "luminance": 0.04308
}

Semantic roles & 50–950 ramp

primary

#75121E

secondary

#37AC9E

accent

#F0DA38

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#110403

muted

#807978

Preview Lab

Preview with #75121E

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

Preview Lab → · Contrast checker → · Palette generator →