#5E100E#5E100E

#5E100E is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.111 H 27.4°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#5E100E
RGB	rgb(94, 16, 14)
HSL	hsl(2, 74%, 21%)
HSV	hsv(2, 85%, 37%)
CMYK	cmyk(0%, 83%, 85.1%, 63.1%)
CIE-LAB	lab(19.15, 34.33, 23.07)
CIE-LCH	lch(19.15, 41.37, 33.90°)
OKLab	oklab(31.63% 0.0984 0.051)
OKLCH	oklch(31.63% 0.111 27.4)
XYZ	xyz(4.8812, 2.7828, 0.6955)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E100E #0E5C5E

analogous

#5E0E34 #5E100E #5E380E

triadic

#5E100E #0E5E10 #100E5E

tetradic

#5E100E #345E0E #0E5C5E #380E5E

square

#5E100E #345E0E #0E5C5E #380E5E

split-complementary

#5E100E #0E5E38 #0E345E

monochromatic

#1B0504 #290706 #5E100E #931916 #C9221E

Accessibility & contrast

On white

13.49

#5E100E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#5E100E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5E100E

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E100E	#FFFFFF	#000000	##FFFFFF
##5E100E	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28240D

Deuteranopia (green-blind)

#3C350A

Tritanopia (blue-blind)

#680011

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5e100e;
/* rgb */ color: rgb(94, 16, 14);
/* oklch */ color: oklch(31.6% 0.111 27.4);

Tailwind

colors: {
  custom: {
    50: '#93564d',
    500: '#5e100e',
    950: '#000000',
  },
}

SCSS

$custom: #5e100e;
$custom-light: #93564d;
$custom-dark: #000000;

JSON

{
  "hex": "#5e100e",
  "rgb": {
    "r": 94,
    "g": 16,
    "b": 14
  },
  "hsl": {
    "h": 1.5,
    "s": 74.074,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31628,
    "c": 0.11085,
    "h": 27.4
  },
  "luminance": 0.02782
}

Semantic roles & 50–950 ramp

primary

#5E100E

secondary

#309598

accent

#ECF137

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5E100E

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

Preview Lab → · Contrast checker → · Palette generator →