#4A0A11#4A0A11

#4A0A11 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.9% C 0.094 H 20.9°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#4A0A11
RGB	rgb(74, 10, 17)
HSL	hsl(353, 76%, 16%)
HSV	hsv(353, 86%, 29%)
CMYK	cmyk(0%, 86.5%, 77%, 71%)
CIE-LAB	lab(13.91, 29.70, 13.95)
CIE-LCH	lch(13.91, 32.81, 25.16°)
OKLab	oklab(26.94% 0.0874 0.0333)
OKLCH	oklch(26.94% 0.094 20.9)
XYZ	xyz(3.0341, 1.7139, 0.7013)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0A11 #0A4A43

analogous

#4A0A31 #4A0A11 #4A230A

triadic

#4A0A11 #114A0A #0A114A

tetradic

#4A0A11 #314A0A #0A4A43 #230A4A

square

#4A0A11 #314A0A #0A4A43 #230A4A

split-complementary

#4A0A11 #0A4A23 #0A314A

monochromatic

#1B0406 #1B0406 #4A0A11 #80111D #B6192A

Accessibility & contrast

On white

15.64

#4A0A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#4A0A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0A11

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0A11	#FFFFFF	#000000	##FFFFFF
##4A0A11	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1B11

Deuteranopia (green-blind)

#2D280F

Tritanopia (blue-blind)

#52000D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #4a0a11;
/* rgb */ color: rgb(74, 10, 17);
/* oklch */ color: oklch(26.9% 0.094 20.9);

Tailwind

colors: {
  custom: {
    50: '#82504f',
    500: '#4a0a11',
    950: '#000000',
  },
}

SCSS

$custom: #4a0a11;
$custom-light: #82504f;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0a11",
  "rgb": {
    "r": 74,
    "g": 10,
    "b": 17
  },
  "hsl": {
    "h": 353.438,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26938,
    "c": 0.09355,
    "h": 20.9
  },
  "luminance": 0.01713
}

Semantic roles & 50–950 ramp

primary

#4A0A11

secondary

#29877D

accent

#F3DE35

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #4A0A11

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

Preview Lab → · Contrast checker → · Palette generator →