#4E131B#4E131B

#4E131B is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.0% C 0.088 H 16.9°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#4E131B
RGB	rgb(78, 19, 27)
HSL	hsl(352, 61%, 19%)
HSV	hsv(352, 76%, 31%)
CMYK	cmyk(0%, 75.6%, 65.4%, 69.4%)
CIE-LAB	lab(16.33, 28.14, 10.43)
CIE-LCH	lch(16.33, 30.01, 20.34°)
OKLab	oklab(28.97% 0.0842 0.0255)
OKLCH	oklch(28.97% 0.088 16.9)
XYZ	xyz(3.5729, 2.1651, 1.2665)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E131B #134E46

analogous

#4E1339 #4E131B #4E2913

triadic

#4E131B #1B4E13 #131B4E

tetradic

#4E131B #394E13 #134E46 #29134E

square

#4E131B #394E13 #134E46 #29134E

split-complementary

#4E131B #134E29 #13394E

monochromatic

#190609 #1D070A #4E131B #7F1F2C #B02B3D

Accessibility & contrast

On white

14.65

#4E131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#4E131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E131B

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E131B	#FFFFFF	#000000	##FFFFFF
##4E131B	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211B

Deuteranopia (green-blind)

#312D19

Tritanopia (blue-blind)

#560616

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4e131b;
/* rgb */ color: rgb(78, 19, 27);
/* oklch */ color: oklch(29.0% 0.088 16.9);

Tailwind

colors: {
  custom: {
    50: '#845557',
    500: '#4e131b',
    950: '#000000',
  },
}

SCSS

$custom: #4e131b;
$custom-light: #845557;
$custom-dark: #000000;

JSON

{
  "hex": "#4e131b",
  "rgb": {
    "r": 78,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 351.864,
    "s": 60.825,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28967,
    "c": 0.08795,
    "h": 16.9
  },
  "luminance": 0.02165
}

Semantic roles & 50–950 ramp

primary

#4E131B

secondary

#36877C

accent

#E4CE44

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4E131B

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

Preview Lab → · Contrast checker → · Palette generator →