#4E1D21#4E1D21

#4E1D21 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.6% C 0.074 H 17.6°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E1D21
RGB	rgb(78, 29, 33)
HSL	hsl(355, 46%, 21%)
HSV	hsv(355, 63%, 31%)
CMYK	cmyk(0%, 62.8%, 57.7%, 69.4%)
CIE-LAB	lab(18.40, 23.52, 8.95)
CIE-LCH	lch(18.40, 25.16, 20.83°)
OKLab	oklab(30.57% 0.0706 0.0224)
OKLCH	oklch(30.57% 0.074 17.6)
XYZ	xyz(3.8561, 2.6087, 1.7390)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1D21 #1D4E4A

analogous

#4E1D39 #4E1D21 #4E311D

triadic

#4E1D21 #214E1D #1D214E

tetradic

#4E1D21 #394E1D #1D4E4A #311D4E

square

#4E1D21 #394E1D #1D4E4A #311D4E

split-complementary

#4E1D21 #1D4E31 #1D394E

monochromatic

#160809 #210C0E #4E1D21 #7B2E34 #A73E47

Accessibility & contrast

On white

13.80

#4E1D21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4E1D21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1D21

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1D21	#FFFFFF	#000000	##FFFFFF
##4E1D21	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282721

Deuteranopia (green-blind)

#353120

Tritanopia (blue-blind)

#56151F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4e1d21;
/* rgb */ color: rgb(78, 29, 33);
/* oklch */ color: oklch(30.6% 0.074 17.6);

Tailwind

colors: {
  custom: {
    50: '#835b5c',
    500: '#4e1d21',
    950: '#000000',
  },
}

SCSS

$custom: #4e1d21;
$custom-light: #835b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1d21",
  "rgb": {
    "r": 78,
    "g": 29,
    "b": 33
  },
  "hsl": {
    "h": 355.102,
    "s": 45.794,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30566,
    "c": 0.07406,
    "h": 17.6
  },
  "luminance": 0.02608
}

Semantic roles & 50–950 ramp

primary

#4E1D21

secondary

#44837E

accent

#D5CB52

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0404

muted

#7C7979

Preview Lab

Preview with #4E1D21

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

Preview Lab → · Contrast checker → · Palette generator →