#58190D#58190D

#58190D is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.4% C 0.095 H 32.9°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#58190D
RGB	rgb(88, 25, 13)
HSL	hsl(10, 74%, 20%)
HSV	hsv(10, 85%, 35%)
CMYK	cmyk(0%, 71.6%, 85.2%, 65.5%)
CIE-LAB	lab(19.22, 28.32, 23.32)
CIE-LCH	lch(19.22, 36.69, 39.46°)
OKLab	oklab(31.44% 0.0802 0.0518)
OKLCH	oklch(31.44% 0.095 32.9)
XYZ	xyz(4.4453, 2.7997, 0.6870)
Luminance	0.0280 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58190D #0D4C58

analogous

#580D27 #58190D #583F0D

triadic

#58190D #0D5819 #190D58

tetradic

#58190D #27580D #0D4C58 #3F0D58

square

#58190D #27580D #0D4C58 #3F0D58

split-complementary

#58190D #0D583F #0D2758

monochromatic

#1B0804 #230A05 #58190D #8D2815 #C3371D

Accessibility & contrast

On white

13.46

#58190D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#58190D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58190D

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58190D	#FFFFFF	#000000	##FFFFFF
##58190D	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260B

Deuteranopia (green-blind)

#3B340A

Tritanopia (blue-blind)

#620717

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #58190d;
/* rgb */ color: rgb(88, 25, 13);
/* oklch */ color: oklch(31.4% 0.095 32.9);

Tailwind

colors: {
  custom: {
    50: '#8d5a4d',
    500: '#58190d',
    950: '#000000',
  },
}

SCSS

$custom: #58190d;
$custom-light: #8d5a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#58190d",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 13
  },
  "hsl": {
    "h": 9.6,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.31444,
    "c": 0.09543,
    "h": 32.9
  },
  "luminance": 0.02799
}

Semantic roles & 50–950 ramp

primary

#58190D

secondary

#2E8293

accent

#D3F137

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #58190D

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

Preview Lab → · Contrast checker → · Palette generator →