#5E101F#5E101F

#5E101F is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.9% C 0.110 H 15.8°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#5E101F
RGB	rgb(94, 16, 31)
HSL	hsl(348, 71%, 22%)
HSV	hsv(348, 83%, 37%)
CMYK	cmyk(0%, 83%, 67%, 63.1%)
CIE-LAB	lab(19.43, 35.23, 12.31)
CIE-LCH	lch(19.43, 37.32, 19.25°)
OKLab	oklab(31.93% 0.1054 0.0298)
OKLCH	oklch(31.93% 0.11 15.8)
XYZ	xyz(5.0492, 2.8500, 1.5803)
Luminance	0.0285 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E101F #105E4F

analogous

#5E1046 #5E101F #5E2810

triadic

#5E101F #1F5E10 #101F5E

tetradic

#5E101F #465E10 #105E4F #28105E

square

#5E101F #465E10 #105E4F #28105E

split-complementary

#5E101F #105E28 #10465E

monochromatic

#1A0409 #2A070E #5E101F #921930 #C72241

Accessibility & contrast

On white

13.38

#5E101F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5E101F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5E101F

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E101F	#FFFFFF	#000000	##FFFFFF
##5E101F	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26251F

Deuteranopia (green-blind)

#3A351D

Tritanopia (blue-blind)

#680016

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5e101f;
/* rgb */ color: rgb(94, 16, 31);
/* oklch */ color: oklch(31.9% 0.110 15.8);

Tailwind

colors: {
  custom: {
    50: '#91575a',
    500: '#5e101f',
    950: '#000000',
  },
}

SCSS

$custom: #5e101f;
$custom-light: #91575a;
$custom-dark: #000000;

JSON

{
  "hex": "#5e101f",
  "rgb": {
    "r": 94,
    "g": 16,
    "b": 31
  },
  "hsl": {
    "h": 348.462,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31926,
    "c": 0.10955,
    "h": 15.8
  },
  "luminance": 0.02849
}

Semantic roles & 50–950 ramp

primary

#5E101F

secondary

#339784

accent

#EECB3A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0303

muted

#7E7878

Preview Lab

Preview with #5E101F

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

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