#5E101D#5E101D

#5E101D is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.9% C 0.110 H 17.4°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#5E101D
RGB	rgb(94, 16, 29)
HSL	hsl(350, 71%, 22%)
HSV	hsv(350, 83%, 37%)
CMYK	cmyk(0%, 83%, 69.1%, 63.1%)
CIE-LAB	lab(19.39, 35.10, 13.66)
CIE-LCH	lch(19.39, 37.66, 21.26°)
OKLab	oklab(31.88% 0.1045 0.0327)
OKLCH	oklch(31.88% 0.11 17.4)
XYZ	xyz(5.0237, 2.8397, 1.4458)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E101D #105E51

analogous

#5E1044 #5E101D #5E2A10

triadic

#5E101D #1D5E10 #101D5E

tetradic

#5E101D #445E10 #105E51 #2A105E

square

#5E101D #445E10 #105E51 #2A105E

split-complementary

#5E101D #105E2A #10445E

monochromatic

#1A0408 #2A070D #5E101D #92192D #C7223D

Accessibility & contrast

On white

13.39

#5E101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5E101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5E101D

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E101D	#FFFFFF	#000000	##FFFFFF
##5E101D	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251D

Deuteranopia (green-blind)

#3A351B

Tritanopia (blue-blind)

#680016

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5e101d;
/* rgb */ color: rgb(94, 16, 29);
/* oklch */ color: oklch(31.9% 0.110 17.4);

Tailwind

colors: {
  custom: {
    50: '#925758',
    500: '#5e101d',
    950: '#000000',
  },
}

SCSS

$custom: #5e101d;
$custom-light: #925758;
$custom-dark: #000000;

JSON

{
  "hex": "#5e101d",
  "rgb": {
    "r": 94,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 350,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31881,
    "c": 0.10953,
    "h": 17.4
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#5E101D

secondary

#339786

accent

#EED03A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0303

muted

#7E7878

Preview Lab

Preview with #5E101D

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

Preview Lab → · Contrast checker → · Palette generator →