#4E1B10#4E1B10

#4E1B10 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.080 H 33.8°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#4E1B10
RGB	rgb(78, 27, 16)
HSL	hsl(11, 66%, 18%)
HSV	hsv(11, 79%, 31%)
CMYK	cmyk(0%, 65.4%, 79.5%, 69.4%)
CIE-LAB	lab(17.65, 23.29, 19.42)
CIE-LCH	lch(17.65, 30.32, 39.81°)
OKLab	oklab(29.89% 0.0664 0.0444)
OKLCH	oklch(29.89% 0.08 33.8)
XYZ	xyz(3.6277, 2.4415, 0.7703)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1B10 #10434E

analogous

#4E1024 #4E1B10 #4E3A10

triadic

#4E1B10 #104E1B #1B104E

tetradic

#4E1B10 #244E10 #10434E #3A104E

square

#4E1B10 #244E10 #10434E #3A104E

split-complementary

#4E1B10 #104E3A #10244E

monochromatic

#190905 #1B0906 #4E1B10 #812D1A #B43E25

Accessibility & contrast

On white

14.11

#4E1B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4E1B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1B10

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1B10	#FFFFFF	#000000	##FFFFFF
##4E1B10	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240F

Deuteranopia (green-blind)

#352F0F

Tritanopia (blue-blind)

#561019

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4e1b10;
/* rgb */ color: rgb(78, 27, 16);
/* oklch */ color: oklch(29.9% 0.080 33.8);

Tailwind

colors: {
  custom: {
    50: '#85594e',
    500: '#4e1b10',
    950: '#000000',
  },
}

SCSS

$custom: #4e1b10;
$custom-light: #85594e;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1b10",
  "rgb": {
    "r": 78,
    "g": 27,
    "b": 16
  },
  "hsl": {
    "h": 10.645,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.29894,
    "c": 0.07993,
    "h": 33.8
  },
  "luminance": 0.02441
}

Semantic roles & 50–950 ramp

primary

#4E1B10

secondary

#327988

accent

#CBE93F

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #4E1B10

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

Preview Lab → · Contrast checker → · Palette generator →