#74151B#74151B

#74151B is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.129 H 23.4°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#74151B
RGB	rgb(116, 21, 27)
HSL	hsl(356, 69%, 27%)
HSV	hsv(356, 82%, 45%)
CMYK	cmyk(0%, 81.9%, 76.7%, 54.5%)
CIE-LAB	lab(24.73, 40.49, 22.62)
CIE-LCH	lch(24.73, 46.38, 29.19°)
OKLab	oklab(36.69% 0.118 0.0512)
OKLCH	oklch(36.69% 0.129 23.4)
XYZ	xyz(7.6694, 4.3297, 1.4686)
Luminance	0.0433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#74151B #15746E

analogous

#74154A #74151B #743F15

triadic

#74151B #1B7415 #151B74

tetradic

#74151B #4A7415 #15746E #3F1574

square

#74151B #4A7415 #15746E #3F1574

split-complementary

#74151B #15743F #154A74

monochromatic

#1A0506 #400C0F #74151B #A81E27 #D92B36

Accessibility & contrast

On white

11.26

#74151B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#74151B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #74151B

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##74151B	#FFFFFF	#000000	##FFFFFF
##74151B	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E1A

Deuteranopia (green-blind)

#4A4218

Tritanopia (blue-blind)

#800018

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #74151b;
/* rgb */ color: rgb(116, 21, 27);
/* oklch */ color: oklch(36.7% 0.129 23.4);

Tailwind

colors: {
  custom: {
    50: '#a35c57',
    500: '#74151b',
    950: '#000000',
  },
}

SCSS

$custom: #74151b;
$custom-light: #a35c57;
$custom-dark: #000000;

JSON

{
  "hex": "#74151b",
  "rgb": {
    "r": 116,
    "g": 21,
    "b": 27
  },
  "hsl": {
    "h": 356.211,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36685,
    "c": 0.12861,
    "h": 23.4
  },
  "luminance": 0.04328
}

Semantic roles & 50–950 ramp

primary

#74151B

secondary

#3BAAA3

accent

#ECE13C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #74151B

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

Preview Lab → · Contrast checker → · Palette generator →