#5A1610#5A1610

#5A1610 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.5% C 0.100 H 29.0°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#5A1610
RGB	rgb(90, 22, 16)
HSL	hsl(5, 70%, 21%)
HSV	hsv(5, 82%, 35%)
CMYK	cmyk(0%, 75.6%, 82.2%, 64.7%)
CIE-LAB	lab(19.16, 30.61, 21.80)
CIE-LCH	lch(19.16, 37.58, 35.46°)
OKLab	oklab(31.49% 0.0877 0.0487)
OKLCH	oklch(31.49% 0.1 29)
XYZ	xyz(4.5974, 2.7856, 0.7857)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1610 #10545A

analogous

#5A102F #5A1610 #5A3B10

triadic

#5A1610 #105A16 #16105A

tetradic

#5A1610 #2F5A10 #10545A #3B105A

square

#5A1610 #2F5A10 #10545A #3B105A

split-complementary

#5A1610 #105A3B #102F5A

monochromatic

#1A0605 #260907 #5A1610 #8E2319 #C22F22

Accessibility & contrast

On white

13.49

#5A1610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#5A1610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1610

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1610	#FFFFFF	#000000	##FFFFFF
##5A1610	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)

#2A250F

Deuteranopia (green-blind)

#3B340D

Tritanopia (blue-blind)

#640115

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5a1610;
/* rgb */ color: rgb(90, 22, 16);
/* oklch */ color: oklch(31.5% 0.100 29.0);

Tailwind

colors: {
  custom: {
    50: '#8f584e',
    500: '#5a1610',
    950: '#000000',
  },
}

SCSS

$custom: #5a1610;
$custom-light: #8f584e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1610",
  "rgb": {
    "r": 90,
    "g": 22,
    "b": 16
  },
  "hsl": {
    "h": 4.865,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31488,
    "c": 0.10033,
    "h": 29
  },
  "luminance": 0.02785
}

Semantic roles & 50–950 ramp

primary

#5A1610

secondary

#338B93

accent

#DEED3B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0401

muted

#7E7977

Preview Lab

Preview with #5A1610

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

Preview Lab → · Contrast checker → · Palette generator →