#5A161B#5A161B

#5A161B is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.7% C 0.099 H 20.9°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#5A161B
RGB	rgb(90, 22, 27)
HSL	hsl(356, 61%, 22%)
HSV	hsv(356, 76%, 35%)
CMYK	cmyk(0%, 75.6%, 70%, 64.7%)
CIE-LAB	lab(19.34, 31.22, 14.81)
CIE-LCH	lch(19.34, 34.56, 25.38°)
OKLab	oklab(31.67% 0.0923 0.0352)
OKLCH	oklch(31.67% 0.099 20.9)
XYZ	xyz(4.7017, 2.8273, 1.3348)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A161B #165A55

analogous

#5A163D #5A161B #5A3316

triadic

#5A161B #1B5A16 #161B5A

tetradic

#5A161B #3D5A16 #165A55 #33165A

square

#5A161B #3D5A16 #165A55 #33165A

split-complementary

#5A161B #165A33 #163D5A

monochromatic

#190607 #290A0C #5A161B #8B222A #BC2E39

Accessibility & contrast

On white

13.42

#5A161B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#5A161B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A161B

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A161B	#FFFFFF	#000000	##FFFFFF
##5A161B	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29261B

Deuteranopia (green-blind)

#3A3419

Tritanopia (blue-blind)

#630418

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5a161b;
/* rgb */ color: rgb(90, 22, 27);
/* oklch */ color: oklch(31.7% 0.099 20.9);

Tailwind

colors: {
  custom: {
    50: '#8e5957',
    500: '#5a161b',
    950: '#000000',
  },
}

SCSS

$custom: #5a161b;
$custom-light: #8e5957;
$custom-dark: #000000;

JSON

{
  "hex": "#5a161b",
  "rgb": {
    "r": 90,
    "g": 22,
    "b": 27
  },
  "hsl": {
    "h": 355.588,
    "s": 60.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31674,
    "c": 0.09877,
    "h": 20.9
  },
  "luminance": 0.02827
}

Semantic roles & 50–950 ramp

primary

#5A161B

secondary

#3B918B

accent

#E4D844

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5A161B

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

Preview Lab → · Contrast checker → · Palette generator →