#5A190F#5A190F

#5A190F is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.9% C 0.097 H 31.5°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#5A190F
RGB	rgb(90, 25, 15)
HSL	hsl(8, 71%, 21%)
HSV	hsv(8, 83%, 35%)
CMYK	cmyk(0%, 72.2%, 83.3%, 64.7%)
CIE-LAB	lab(19.66, 29.19, 22.91)
CIE-LCH	lch(19.66, 37.11, 38.13°)
OKLab	oklab(31.85% 0.0831 0.0509)
OKLCH	oklch(31.85% 0.097 31.5)
XYZ	xyz(4.6508, 2.9041, 0.7675)
Luminance	0.0290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A190F #0F505A

analogous

#5A0F2A #5A190F #5A3E0F

triadic

#5A190F #0F5A19 #190F5A

tetradic

#5A190F #2A5A0F #0F505A #3E0F5A

square

#5A190F #2A5A0F #0F505A #3E0F5A

split-complementary

#5A190F #0F5A3E #0F2A5A

monochromatic

#1A0704 #260A06 #5A190F #8E2818 #C33620

Accessibility & contrast

On white

13.29

#5A190F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#5A190F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A190F

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A190F	#FFFFFF	#000000	##FFFFFF
##5A190F	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C260D

Deuteranopia (green-blind)

#3C350C

Tritanopia (blue-blind)

#640617

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5a190f;
/* rgb */ color: rgb(90, 25, 15);
/* oklch */ color: oklch(31.9% 0.097 31.5);

Tailwind

colors: {
  custom: {
    50: '#8f5a4e',
    500: '#5a190f',
    950: '#000000',
  },
}

SCSS

$custom: #5a190f;
$custom-light: #8f5a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a190f",
  "rgb": {
    "r": 90,
    "g": 25,
    "b": 15
  },
  "hsl": {
    "h": 8,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31853,
    "c": 0.09741,
    "h": 31.5
  },
  "luminance": 0.02903
}

Semantic roles & 50–950 ramp

primary

#5A190F

secondary

#318694

accent

#D6EE3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0401

muted

#7E7977

Preview Lab

Preview with #5A190F

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

Preview Lab → · Contrast checker → · Palette generator →