#4D1C19#4D1C19

#4D1C19 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.0% C 0.075 H 26.1°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D1C19
RGB	rgb(77, 28, 25)
HSL	hsl(3, 51%, 20%)
HSV	hsv(3, 68%, 30%)
CMYK	cmyk(0%, 63.6%, 67.5%, 69.8%)
CIE-LAB	lab(17.82, 22.93, 13.74)
CIE-LCH	lch(17.82, 26.73, 30.93°)
OKLab	oklab(30.04% 0.0674 0.033)
OKLCH	oklch(30.04% 0.075 26.1)
XYZ	xyz(3.6516, 2.4789, 1.2057)
Luminance	0.0248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1C19 #194A4D

analogous

#4D1930 #4D1C19 #4D3619

triadic

#4D1C19 #194D1C #1C194D

tetradic

#4D1C19 #304D19 #194A4D #36194D

square

#4D1C19 #304D19 #194A4D #36194D

split-complementary

#4D1C19 #194D36 #19304D

monochromatic

#170808 #1F0B0A #4D1C19 #7B2D28 #A93E37

Accessibility & contrast

On white

14.04

#4D1C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4D1C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1C19

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1C19	#FFFFFF	#000000	##FFFFFF
##4D1C19	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282518

Deuteranopia (green-blind)

#353018

Tritanopia (blue-blind)

#55131C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4d1c19;
/* rgb */ color: rgb(77, 28, 25);
/* oklch */ color: oklch(30.0% 0.075 26.1);

Tailwind

colors: {
  custom: {
    50: '#835a55',
    500: '#4d1c19',
    950: '#000000',
  },
}

SCSS

$custom: #4d1c19;
$custom-light: #835a55;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1c19",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 25
  },
  "hsl": {
    "h": 3.462,
    "s": 50.98,
    "l": 20
  },
  "oklch": {
    "l": 0.30035,
    "c": 0.07504,
    "h": 26.1
  },
  "luminance": 0.02478
}

Semantic roles & 50–950 ramp

primary

#4D1C19

secondary

#3E7F83

accent

#D2DA4D

background

#F8F5F4

surface

#EFE9E8

border

#CAC5C4

text

#0B0403

muted

#7C7978

Preview Lab

Preview with #4D1C19

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

Preview Lab → · Contrast checker → · Palette generator →