#4C120B#4C120B

#4C120B is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.1% C 0.089 H 30.3°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C120B
RGB	rgb(76, 18, 11)
HSL	hsl(6, 75%, 17%)
HSV	hsv(6, 86%, 30%)
CMYK	cmyk(0%, 76.3%, 85.5%, 70.2%)
CIE-LAB	lab(15.45, 26.83, 19.07)
CIE-LCH	lch(15.45, 32.92, 35.40°)
OKLab	oklab(28.14% 0.0766 0.0447)
OKLCH	oklch(28.14% 0.089 30.3)
XYZ	xyz(3.2576, 1.9938, 0.5298)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C120B #0B454C

analogous

#4C0B24 #4C120B #4C330B

triadic

#4C120B #0B4C12 #120B4C

tetradic

#4C120B #244C0B #0B454C #330B4C

square

#4C120B #244C0B #0B454C #330B4C

split-complementary

#4C120B #0B4C33 #0B244C

monochromatic

#1B0604 #1B0604 #4C120B #811F13 #B72B1A

Accessibility & contrast

On white

15.02

#4C120B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4C120B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C120B

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C120B	#FFFFFF	#000000	##FFFFFF
##4C120B	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0A

Deuteranopia (green-blind)

#312B09

Tritanopia (blue-blind)

#540211

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c120b;
/* rgb */ color: rgb(76, 18, 11);
/* oklch */ color: oklch(28.1% 0.089 30.3);

Tailwind

colors: {
  custom: {
    50: '#84544b',
    500: '#4c120b',
    950: '#000000',
  },
}

SCSS

$custom: #4c120b;
$custom-light: #84544b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c120b",
  "rgb": {
    "r": 76,
    "g": 18,
    "b": 11
  },
  "hsl": {
    "h": 6.462,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28143,
    "c": 0.08866,
    "h": 30.3
  },
  "luminance": 0.01993
}

Semantic roles & 50–950 ramp

primary

#4C120B

secondary

#2B7E88

accent

#DDF136

background

#F8F5F4

surface

#F0E8E7

border

#CBC4C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C120B

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

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