#4A0F18#4A0F18

#4A0F18 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.6% C 0.088 H 16.7°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#4A0F18
RGB	rgb(74, 15, 24)
HSL	hsl(351, 66%, 17%)
HSV	hsv(351, 80%, 29%)
CMYK	cmyk(0%, 79.7%, 67.6%, 71%)
CIE-LAB	lab(14.76, 28.21, 10.36)
CIE-LCH	lch(14.76, 30.05, 20.17°)
OKLab	oklab(27.62% 0.0843 0.0252)
OKLCH	oklch(27.62% 0.088 16.7)
XYZ	xyz(3.1601, 1.8639, 1.0573)
Luminance	0.0186 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0F18 #0F4A41

analogous

#4A0F36 #4A0F18 #4A230F

triadic

#4A0F18 #184A0F #0F184A

tetradic

#4A0F18 #364A0F #0F4A41 #230F4A

square

#4A0F18 #364A0F #0F4A41 #230F4A

split-complementary

#4A0F18 #0F4A23 #0F364A

monochromatic

#190508 #190508 #4A0F18 #7D1929 #B02439

Accessibility & contrast

On white

15.30

#4A0F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#4A0F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0F18

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0F18	#FFFFFF	#000000	##FFFFFF
##4A0F18	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1D18

Deuteranopia (green-blind)

#2E2A16

Tritanopia (blue-blind)

#520113

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4a0f18;
/* rgb */ color: rgb(74, 15, 24);
/* oklch */ color: oklch(27.6% 0.088 16.7);

Tailwind

colors: {
  custom: {
    50: '#815354',
    500: '#4a0f18',
    950: '#000000',
  },
}

SCSS

$custom: #4a0f18;
$custom-light: #815354;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0f18",
  "rgb": {
    "r": 74,
    "g": 15,
    "b": 24
  },
  "hsl": {
    "h": 350.847,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.27615,
    "c": 0.08802,
    "h": 16.7
  },
  "luminance": 0.01863
}

Semantic roles & 50–950 ramp

primary

#4A0F18

secondary

#308478

accent

#E9CF3F

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #4A0F18

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

Preview Lab → · Contrast checker → · Palette generator →