#4A0A17#4A0A17

#4A0A17 is a dark, moderate red. Relative luminance 0.017; OKLCH L 27.1% C 0.093 H 15.3°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#4A0A17
RGB	rgb(74, 10, 23)
HSL	hsl(348, 76%, 16%)
HSV	hsv(348, 86%, 29%)
CMYK	cmyk(0%, 86.5%, 68.9%, 71%)
CIE-LAB	lab(14.03, 30.09, 10.14)
CIE-LCH	lch(14.03, 31.75, 18.62°)
OKLab	oklab(27.07% 0.0902 0.0246)
OKLCH	oklch(27.07% 0.093 15.3)
XYZ	xyz(3.0876, 1.7353, 0.9828)
Luminance	0.0174 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0A17 #0A4A3D

analogous

#4A0A37 #4A0A17 #4A1D0A

triadic

#4A0A17 #174A0A #0A174A

tetradic

#4A0A17 #374A0A #0A4A3D #1D0A4A

square

#4A0A17 #374A0A #0A4A3D #1D0A4A

split-complementary

#4A0A17 #0A4A1D #0A374A

monochromatic

#1B0408 #1B0408 #4A0A17 #801128 #B61939

Accessibility & contrast

On white

15.59

#4A0A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#4A0A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0A17

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0A17	#FFFFFF	#000000	##FFFFFF
##4A0A17	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1B17

Deuteranopia (green-blind)

#2D2815

Tritanopia (blue-blind)

#520010

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #4a0a17;
/* rgb */ color: rgb(74, 10, 23);
/* oklch */ color: oklch(27.1% 0.093 15.3);

Tailwind

colors: {
  custom: {
    50: '#825053',
    500: '#4a0a17',
    950: '#000000',
  },
}

SCSS

$custom: #4a0a17;
$custom-light: #825053;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0a17",
  "rgb": {
    "r": 74,
    "g": 10,
    "b": 23
  },
  "hsl": {
    "h": 347.813,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.2707,
    "c": 0.09346,
    "h": 15.3
  },
  "luminance": 0.01735
}

Semantic roles & 50–950 ramp

primary

#4A0A17

secondary

#298774

accent

#F3CC35

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #4A0A17

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

Preview Lab → · Contrast checker → · Palette generator →