#74181A#74181A

#74181A is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.9% C 0.126 H 24.9°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#74181A
RGB	rgb(116, 24, 26)
HSL	hsl(359, 66%, 27%)
HSV	hsv(359, 79%, 45%)
CMYK	cmyk(0%, 79.3%, 77.6%, 54.5%)
CIE-LAB	lab(25.08, 39.42, 23.66)
CIE-LCH	lch(25.08, 45.98, 30.97°)
OKLab	oklab(36.94% 0.1144 0.0532)
OKLCH	oklch(36.94% 0.126 24.9)
XYZ	xyz(7.7164, 4.4421, 1.4282)
Luminance	0.0444 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#74181A #187472

analogous

#741848 #74181A #744418

triadic

#74181A #1A7418 #181A74

tetradic

#74181A #487418 #187472 #441874

square

#74181A #487418 #187472 #441874

split-complementary

#74181A #187444 #184874

monochromatic

#190506 #410E0F #74181A #A72225 #D53235

Accessibility & contrast

On white

11.12

#74181A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#74181A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #74181A

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##74181A	#FFFFFF	#000000	##FFFFFF
##74181A	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F19

Deuteranopia (green-blind)

#4B4317

Tritanopia (blue-blind)

#80001A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #74181a;
/* rgb */ color: rgb(116, 24, 26);
/* oklch */ color: oklch(36.9% 0.126 24.9);

Tailwind

colors: {
  custom: {
    50: '#a35e56',
    500: '#74181a',
    950: '#000000',
  },
}

SCSS

$custom: #74181a;
$custom-light: #a35e56;
$custom-dark: #000000;

JSON

{
  "hex": "#74181a",
  "rgb": {
    "r": 116,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 358.696,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.3694,
    "c": 0.12614,
    "h": 24.9
  },
  "luminance": 0.04441
}

Semantic roles & 50–950 ramp

primary

#74181A

secondary

#3FA9A7

accent

#E9E53F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #74181A

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

Preview Lab → · Contrast checker → · Palette generator →