#5E181D#5E181D

#5E181D is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.7% C 0.101 H 20.9°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#5E181D
RGB	rgb(94, 24, 29)
HSL	hsl(356, 59%, 23%)
HSV	hsv(356, 74%, 37%)
CMYK	cmyk(0%, 74.5%, 69.1%, 63.1%)
CIE-LAB	lab(20.53, 31.94, 15.11)
CIE-LCH	lch(20.53, 35.33, 25.32°)
OKLab	oklab(32.73% 0.0944 0.036)
OKLCH	oklch(32.73% 0.101 20.9)
XYZ	xyz(5.1650, 3.1224, 1.4929)
Luminance	0.0312 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E181D #185E59

analogous

#5E1840 #5E181D #5E3618

triadic

#5E181D #1D5E18 #181D5E

tetradic

#5E181D #405E18 #185E59 #36185E

square

#5E181D #405E18 #185E59 #36185E

split-complementary

#5E181D #185E36 #18405E

monochromatic

#180608 #2D0C0E #5E181D #8F242C #C0313B

Accessibility & contrast

On white

12.93

#5E181D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#5E181D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5E181D

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E181D	#FFFFFF	#000000	##FFFFFF
##5E181D	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281D

Deuteranopia (green-blind)

#3D371B

Tritanopia (blue-blind)

#68051A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #5e181d;
/* rgb */ color: rgb(94, 24, 29);
/* oklch */ color: oklch(32.7% 0.101 20.9);

Tailwind

colors: {
  custom: {
    50: '#915a58',
    500: '#5e181d',
    950: '#000000',
  },
}

SCSS

$custom: #5e181d;
$custom-light: #915a58;
$custom-dark: #000000;

JSON

{
  "hex": "#5e181d",
  "rgb": {
    "r": 94,
    "g": 24,
    "b": 29
  },
  "hsl": {
    "h": 355.714,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32727,
    "c": 0.10107,
    "h": 20.9
  },
  "luminance": 0.03122
}

Semantic roles & 50–950 ramp

primary

#5E181D

secondary

#3D948E

accent

#E3D745

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #5E181D

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

Preview Lab → · Contrast checker → · Palette generator →