#5A1110#5A1110

#5A1110 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.9% C 0.105 H 26.5°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#5A1110
RGB	rgb(90, 17, 16)
HSL	hsl(1, 70%, 21%)
HSV	hsv(1, 82%, 35%)
CMYK	cmyk(0%, 81.1%, 82.2%, 64.7%)
CIE-LAB	lab(18.42, 32.66, 20.93)
CIE-LCH	lch(18.42, 38.80, 32.66°)
OKLab	oklab(30.93% 0.0942 0.0469)
OKLCH	oklch(30.93% 0.105 26.5)
XYZ	xyz(4.5110, 2.6127, 0.7569)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1110 #10595A

analogous

#5A1034 #5A1110 #5A3610

triadic

#5A1110 #105A11 #11105A

tetradic

#5A1110 #345A10 #10595A #36105A

square

#5A1110 #345A10 #10595A #36105A

split-complementary

#5A1110 #105A36 #10345A

monochromatic

#1A0505 #260707 #5A1110 #8E1B19 #C22522

Accessibility & contrast

On white

13.79

#5A1110 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#5A1110 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1110

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1110	#FFFFFF	#000000	##FFFFFF
##5A1110	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27230F

Deuteranopia (green-blind)

#39330D

Tritanopia (blue-blind)

#640012

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5a1110;
/* rgb */ color: rgb(90, 17, 16);
/* oklch */ color: oklch(30.9% 0.105 26.5);

Tailwind

colors: {
  custom: {
    50: '#8f564e',
    500: '#5a1110',
    950: '#000000',
  },
}

SCSS

$custom: #5a1110;
$custom-light: #8f564e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1110",
  "rgb": {
    "r": 90,
    "g": 17,
    "b": 16
  },
  "hsl": {
    "h": 0.811,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30933,
    "c": 0.10523,
    "h": 26.5
  },
  "luminance": 0.02612
}

Semantic roles & 50–950 ramp

primary

#5A1110

secondary

#339293

accent

#EAED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0301

muted

#7E7877

Preview Lab

Preview with #5A1110

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

Preview Lab → · Contrast checker → · Palette generator →