#4A211B#4A211B

#4A211B is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.4% C 0.064 H 29.8°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#4A211B
RGB	rgb(74, 33, 27)
HSL	hsl(8, 47%, 20%)
HSV	hsv(8, 64%, 29%)
CMYK	cmyk(0%, 55.4%, 63.5%, 71%)
CIE-LAB	lab(18.47, 18.82, 13.08)
CIE-LCH	lch(18.47, 22.92, 34.79°)
OKLab	oklab(30.43% 0.0554 0.0318)
OKLCH	oklch(30.43% 0.064 29.8)
XYZ	xyz(3.5660, 2.6231, 1.3552)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A211B #1B444A

analogous

#4A1B2C #4A211B #4A391B

triadic

#4A211B #1B4A21 #211B4A

tetradic

#4A211B #2C4A1B #1B444A #391B4A

square

#4A211B #2C4A1B #1B444A #391B4A

split-complementary

#4A211B #1B4A39 #1B2C4A

monochromatic

#160A08 #1D0D0B #4A211B #77352B #A4493C

Accessibility & contrast

On white

13.77

#4A211B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4A211B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A211B

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A211B	#FFFFFF	#000000	##FFFFFF
##4A211B	1.00	13.77	1.52	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281A

Deuteranopia (green-blind)

#35301A

Tritanopia (blue-blind)

#511A20

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4a211b;
/* rgb */ color: rgb(74, 33, 27);
/* oklch */ color: oklch(30.4% 0.064 29.8);

Tailwind

colors: {
  custom: {
    50: '#805d57',
    500: '#4a211b',
    950: '#000000',
  },
}

SCSS

$custom: #4a211b;
$custom-light: #805d57;
$custom-dark: #000000;

JSON

{
  "hex": "#4a211b",
  "rgb": {
    "r": 74,
    "g": 33,
    "b": 27
  },
  "hsl": {
    "h": 7.66,
    "s": 46.535,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30427,
    "c": 0.06382,
    "h": 29.8
  },
  "luminance": 0.02623
}

Semantic roles & 50–950 ramp

primary

#4A211B

secondary

#417880

accent

#C5D652

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0403

muted

#7C7978

Preview Lab

Preview with #4A211B

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

Preview Lab → · Contrast checker → · Palette generator →