#74181E#74181E

#74181E is a dark, vivid red. Relative luminance 0.045; OKLCH L 37.0% C 0.126 H 22.7°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#74181E
RGB	rgb(116, 24, 30)
HSL	hsl(356, 66%, 27%)
HSV	hsv(356, 79%, 45%)
CMYK	cmyk(0%, 79.3%, 74.1%, 54.5%)
CIE-LAB	lab(25.14, 39.62, 21.14)
CIE-LCH	lch(25.14, 44.90, 28.08°)
OKLab	oklab(37% 0.1159 0.0486)
OKLCH	oklch(37% 0.126 22.7)
XYZ	xyz(7.7643, 4.4612, 1.6803)
Luminance	0.0446 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#74181E #18746E

analogous

#74184C #74181E #744018

triadic

#74181E #1E7418 #181E74

tetradic

#74181E #4C7418 #18746E #401874

square

#74181E #4C7418 #18746E #401874

split-complementary

#74181E #187440 #184C74

monochromatic

#190507 #410E11 #74181E #A7222B #D5323C

Accessibility & contrast

On white

11.10

#74181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#74181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #74181E

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##74181E	#FFFFFF	#000000	##FFFFFF
##74181E	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332F1D

Deuteranopia (green-blind)

#4A431B

Tritanopia (blue-blind)

#80001B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #74181e;
/* rgb */ color: rgb(116, 24, 30);
/* oklch */ color: oklch(37.0% 0.126 22.7);

Tailwind

colors: {
  custom: {
    50: '#a35e59',
    500: '#74181e',
    950: '#000000',
  },
}

SCSS

$custom: #74181e;
$custom-light: #a35e59;
$custom-dark: #000000;

JSON

{
  "hex": "#74181e",
  "rgb": {
    "r": 116,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 356.087,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37003,
    "c": 0.12571,
    "h": 22.7
  },
  "luminance": 0.0446
}

Semantic roles & 50–950 ramp

primary

#74181E

secondary

#3FA9A2

accent

#E9DE3F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #74181E

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

Preview Lab → · Contrast checker → · Palette generator →