#5B201D#5B201D

#5B201D is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.3% C 0.088 H 25.9°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#5B201D
RGB	rgb(91, 32, 29)
HSL	hsl(3, 52%, 24%)
HSV	hsv(3, 68%, 36%)
CMYK	cmyk(0%, 64.8%, 68.1%, 64.3%)
CIE-LAB	lab(21.38, 26.88, 16.06)
CIE-LCH	lch(21.38, 31.31, 30.86°)
OKLab	oklab(33.26% 0.0789 0.0383)
OKLCH	oklch(33.26% 0.088 25.9)
XYZ	xyz(5.0531, 3.3465, 1.5420)
Luminance	0.0335 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B201D #1D585B

analogous

#5B1D39 #5B201D #5B3F1D

triadic

#5B201D #1D5B20 #201D5B

tetradic

#5B201D #395B1D #1D585B #3F1D5B

square

#5B201D #395B1D #1D585B #3F1D5B

split-complementary

#5B201D #1D5B3F #1D395B

monochromatic

#170807 #2D100E #5B201D #89302C #B8413B

Accessibility & contrast

On white

12.58

#5B201D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#5B201D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B201D

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B201D	#FFFFFF	#000000	##FFFFFF
##5B201D	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B1C

Deuteranopia (green-blind)

#3E381C

Tritanopia (blue-blind)

#641420

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5b201d;
/* rgb */ color: rgb(91, 32, 29);
/* oklch */ color: oklch(33.3% 0.088 25.9);

Tailwind

colors: {
  custom: {
    50: '#8e5e59',
    500: '#5b201d',
    950: '#000000',
  },
}

SCSS

$custom: #5b201d;
$custom-light: #8e5e59;
$custom-dark: #000000;

JSON

{
  "hex": "#5b201d",
  "rgb": {
    "r": 91,
    "g": 32,
    "b": 29
  },
  "hsl": {
    "h": 2.903,
    "s": 51.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33255,
    "c": 0.08764,
    "h": 25.9
  },
  "luminance": 0.03346
}

Semantic roles & 50–950 ramp

primary

#5B201D

secondary

#448C90

accent

#D4DB4D

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5B201D

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

Preview Lab → · Contrast checker → · Palette generator →