#5E100F#5E100F

#5E100F is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.111 H 26.8°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#5E100F
RGB	rgb(94, 16, 15)
HSL	hsl(1, 72%, 21%)
HSV	hsv(1, 84%, 37%)
CMYK	cmyk(0%, 83%, 84%, 63.1%)
CIE-LAB	lab(19.16, 34.37, 22.57)
CIE-LCH	lch(19.16, 41.12, 33.29°)
OKLab	oklab(31.64% 0.0988 0.05)
OKLCH	oklch(31.64% 0.111 26.8)
XYZ	xyz(4.8882, 2.7855, 0.7321)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E100F #0F5D5E

analogous

#5E0F36 #5E100F #5E380F

triadic

#5E100F #0F5E10 #100F5E

tetradic

#5E100F #365E0F #0F5D5E #380F5E

square

#5E100F #365E0F #0F5D5E #380F5E

split-complementary

#5E100F #0F5E38 #0F365E

monochromatic

#1A0404 #290707 #5E100F #931917 #C82220

Accessibility & contrast

On white

13.49

#5E100F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#5E100F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5E100F

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E100F	#FFFFFF	#000000	##FFFFFF
##5E100F	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)

#28240E

Deuteranopia (green-blind)

#3C350C

Tritanopia (blue-blind)

#680011

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5e100f;
/* rgb */ color: rgb(94, 16, 15);
/* oklch */ color: oklch(31.6% 0.111 26.8);

Tailwind

colors: {
  custom: {
    50: '#93564e',
    500: '#5e100f',
    950: '#000000',
  },
}

SCSS

$custom: #5e100f;
$custom-light: #93564e;
$custom-dark: #000000;

JSON

{
  "hex": "#5e100f",
  "rgb": {
    "r": 94,
    "g": 16,
    "b": 15
  },
  "hsl": {
    "h": 0.759,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3164,
    "c": 0.11071,
    "h": 26.8
  },
  "luminance": 0.02785
}

Semantic roles & 50–950 ramp

primary

#5E100F

secondary

#319697

accent

#EDEF39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5E100F

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

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