#4A0A10#4A0A10

#4A0A10 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.9% C 0.094 H 21.7°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#4A0A10
RGB	rgb(74, 10, 16)
HSL	hsl(354, 76%, 16%)
HSV	hsv(354, 86%, 29%)
CMYK	cmyk(0%, 86.5%, 78.4%, 71%)
CIE-LAB	lab(13.89, 29.64, 14.49)
CIE-LCH	lch(13.89, 33.00, 26.06°)
OKLab	oklab(26.92% 0.087 0.0347)
OKLCH	oklch(26.92% 0.094 21.7)
XYZ	xyz(3.0265, 1.7108, 0.6610)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0A10 #0A4A44

analogous

#4A0A30 #4A0A10 #4A240A

triadic

#4A0A10 #104A0A #0A104A

tetradic

#4A0A10 #304A0A #0A4A44 #240A4A

square

#4A0A10 #304A0A #0A4A44 #240A4A

split-complementary

#4A0A10 #0A4A24 #0A304A

monochromatic

#1B0406 #1B0406 #4A0A10 #80111C #B61927

Accessibility & contrast

On white

15.65

#4A0A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#4A0A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0A10

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0A10	#FFFFFF	#000000	##FFFFFF
##4A0A10	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1B10

Deuteranopia (green-blind)

#2D280E

Tritanopia (blue-blind)

#52000D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #4a0a10;
/* rgb */ color: rgb(74, 10, 16);
/* oklch */ color: oklch(26.9% 0.094 21.7);

Tailwind

colors: {
  custom: {
    50: '#82504e',
    500: '#4a0a10',
    950: '#000000',
  },
}

SCSS

$custom: #4a0a10;
$custom-light: #82504e;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0a10",
  "rgb": {
    "r": 74,
    "g": 10,
    "b": 16
  },
  "hsl": {
    "h": 354.375,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26919,
    "c": 0.09363,
    "h": 21.7
  },
  "luminance": 0.0171
}

Semantic roles & 50–950 ramp

primary

#4A0A10

secondary

#29877E

accent

#F3E135

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4A0A10

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

Preview Lab → · Contrast checker → · Palette generator →