#5B201A#5B201A

#5B201A is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.2% C 0.088 H 28.5°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#5B201A
RGB	rgb(91, 32, 26)
HSL	hsl(6, 56%, 23%)
HSV	hsv(6, 71%, 36%)
CMYK	cmyk(0%, 64.8%, 71.4%, 64.3%)
CIE-LAB	lab(21.33, 26.67, 18.00)
CIE-LCH	lch(21.33, 32.18, 34.02°)
OKLab	oklab(33.2% 0.0775 0.0422)
OKLCH	oklch(33.2% 0.088 28.5)
XYZ	xyz(5.0178, 3.3324, 1.3561)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B201A #1A555B

analogous

#5B1A35 #5B201A #5B401A

triadic

#5B201A #1A5B20 #201A5B

tetradic

#5B201A #355B1A #1A555B #401A5B

square

#5B201A #355B1A #1A555B #401A5B

split-complementary

#5B201A #1A5B40 #1A355B

monochromatic

#180807 #2B0F0C #5B201A #8B3128 #BA4135

Accessibility & contrast

On white

12.60

#5B201A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#5B201A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B201A

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B201A	#FFFFFF	#000000	##FFFFFF
##5B201A	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B19

Deuteranopia (green-blind)

#3E3818

Tritanopia (blue-blind)

#64141F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #5b201a;
/* rgb */ color: rgb(91, 32, 26);
/* oklch */ color: oklch(33.2% 0.088 28.5);

Tailwind

colors: {
  custom: {
    50: '#8e5e56',
    500: '#5b201a',
    950: '#000000',
  },
}

SCSS

$custom: #5b201a;
$custom-light: #8e5e56;
$custom-dark: #000000;

JSON

{
  "hex": "#5b201a",
  "rgb": {
    "r": 91,
    "g": 32,
    "b": 26
  },
  "hsl": {
    "h": 5.538,
    "s": 55.556,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33199,
    "c": 0.08826,
    "h": 28.5
  },
  "luminance": 0.03332
}

Semantic roles & 50–950 ramp

primary

#5B201A

secondary

#408A91

accent

#D1DF49

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5B201A

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

Preview Lab → · Contrast checker → · Palette generator →