#5E191B#5E191B

#5E191B is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.8% C 0.100 H 23.0°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#5E191B
RGB	rgb(94, 25, 27)
HSL	hsl(358, 58%, 23%)
HSV	hsv(358, 73%, 37%)
CMYK	cmyk(0%, 73.4%, 71.3%, 63.1%)
CIE-LAB	lab(20.65, 31.36, 16.64)
CIE-LCH	lch(20.65, 35.50, 27.94°)
OKLab	oklab(32.81% 0.0921 0.0392)
OKLCH	oklch(32.81% 0.1 23)
XYZ	xyz(5.1621, 3.1548, 1.3738)
Luminance	0.0315 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E191B #195E5C

analogous

#5E193D #5E191B #5E3919

triadic

#5E191B #1B5E19 #191B5E

tetradic

#5E191B #3D5E19 #195E5C #39195E

square

#5E191B #3D5E19 #195E5C #39195E

split-complementary

#5E191B #195E39 #193D5E

monochromatic

#180607 #2E0C0D #5E191B #8E2629 #BF3337

Accessibility & contrast

On white

12.88

#5E191B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#5E191B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5E191B

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E191B	#FFFFFF	#000000	##FFFFFF
##5E191B	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C281A

Deuteranopia (green-blind)

#3D3719

Tritanopia (blue-blind)

#68061A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5e191b;
/* rgb */ color: rgb(94, 25, 27);
/* oklch */ color: oklch(32.8% 0.100 23.0);

Tailwind

colors: {
  custom: {
    50: '#915b57',
    500: '#5e191b',
    950: '#000000',
  },
}

SCSS

$custom: #5e191b;
$custom-light: #915b57;
$custom-dark: #000000;

JSON

{
  "hex": "#5e191b",
  "rgb": {
    "r": 94,
    "g": 25,
    "b": 27
  },
  "hsl": {
    "h": 358.261,
    "s": 57.983,
    "l": 23.333
  },
  "oklch": {
    "l": 0.32809,
    "c": 0.10011,
    "h": 23
  },
  "luminance": 0.03154
}

Semantic roles & 50–950 ramp

primary

#5E191B

secondary

#3F9492

accent

#E1DD47

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5E191B

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

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