#58170E#58170E

#58170E is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.097 H 30.9°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#58170E
RGB	rgb(88, 23, 14)
HSL	hsl(7, 73%, 20%)
HSV	hsv(7, 84%, 35%)
CMYK	cmyk(0%, 73.9%, 84.1%, 65.5%)
CIE-LAB	lab(18.89, 29.31, 22.43)
CIE-LCH	lch(18.89, 36.91, 37.43°)
OKLab	oklab(31.19% 0.0835 0.05)
OKLCH	oklch(31.19% 0.097 30.9)
XYZ	xyz(4.4107, 2.7199, 0.7081)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58170E #0E4F58

analogous

#580E2A #58170E #583C0E

triadic

#58170E #0E5817 #170E58

tetradic

#58170E #2A580E #0E4F58 #3C0E58

square

#58170E #2A580E #0E4F58 #3C0E58

split-complementary

#58170E #0E583C #0E2A58

monochromatic

#1A0704 #230906 #58170E #8D2516 #C2331F

Accessibility & contrast

On white

13.60

#58170E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#58170E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58170E

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58170E	#FFFFFF	#000000	##FFFFFF
##58170E	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250C

Deuteranopia (green-blind)

#3A330B

Tritanopia (blue-blind)

#620315

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #58170e;
/* rgb */ color: rgb(88, 23, 14);
/* oklch */ color: oklch(31.2% 0.097 30.9);

Tailwind

colors: {
  custom: {
    50: '#8e584d',
    500: '#58170e',
    950: '#000000',
  },
}

SCSS

$custom: #58170e;
$custom-light: #8e584d;
$custom-dark: #000000;

JSON

{
  "hex": "#58170e",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 14
  },
  "hsl": {
    "h": 7.297,
    "s": 72.549,
    "l": 20
  },
  "oklch": {
    "l": 0.31194,
    "c": 0.09731,
    "h": 30.9
  },
  "luminance": 0.02719
}

Semantic roles & 50–950 ramp

primary

#58170E

secondary

#308692

accent

#D9EF39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #58170E

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

Preview Lab → · Contrast checker → · Palette generator →