#5A1013#5A1013

#5A1013 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.9% C 0.106 H 24.1°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#5A1013
RGB	rgb(90, 16, 19)
HSL	hsl(358, 70%, 21%)
HSV	hsv(358, 82%, 35%)
CMYK	cmyk(0%, 82.2%, 78.9%, 64.7%)
CIE-LAB	lab(18.33, 33.17, 19.04)
CIE-LCH	lch(18.33, 38.25, 29.85°)
OKLab	oklab(30.88% 0.0965 0.0432)
OKLCH	oklch(30.88% 0.106 24.1)
XYZ	xyz(4.5198, 2.5920, 0.8783)
Luminance	0.0259 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1013 #105A57

analogous

#5A1038 #5A1013 #5A3210

triadic

#5A1013 #135A10 #10135A

tetradic

#5A1013 #385A10 #105A57 #32105A

square

#5A1013 #385A10 #105A57 #32105A

split-complementary

#5A1013 #105A32 #10385A

monochromatic

#1A0505 #260708 #5A1013 #8E191E #C22229

Accessibility & contrast

On white

13.83

#5A1013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#5A1013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1013

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1013	#FFFFFF	#000000	##FFFFFF
##5A1013	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262312

Deuteranopia (green-blind)

#393210

Tritanopia (blue-blind)

#640012

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5a1013;
/* rgb */ color: rgb(90, 16, 19);
/* oklch */ color: oklch(30.9% 0.106 24.1);

Tailwind

colors: {
  custom: {
    50: '#8f5650',
    500: '#5a1013',
    950: '#000000',
  },
}

SCSS

$custom: #5a1013;
$custom-light: #8f5650;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1013",
  "rgb": {
    "r": 90,
    "g": 16,
    "b": 19
  },
  "hsl": {
    "h": 357.568,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30879,
    "c": 0.10576,
    "h": 24.1
  },
  "luminance": 0.02591
}

Semantic roles & 50–950 ramp

primary

#5A1013

secondary

#33938F

accent

#EDE53B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0302

muted

#7E7878

Preview Lab

Preview with #5A1013

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

Preview Lab → · Contrast checker → · Palette generator →