#58170F#58170F

#58170F is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.097 H 30.3°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#58170F
RGB	rgb(88, 23, 15)
HSL	hsl(7, 71%, 20%)
HSV	hsv(7, 83%, 35%)
CMYK	cmyk(0%, 73.9%, 83%, 65.5%)
CIE-LAB	lab(18.90, 29.35, 21.93)
CIE-LCH	lch(18.90, 36.64, 36.76°)
OKLab	oklab(31.21% 0.0838 0.049)
OKLCH	oklch(31.21% 0.097 30.3)
XYZ	xyz(4.4176, 2.7226, 0.7448)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58170F #0F5058

analogous

#580F2C #58170F #583B0F

triadic

#58170F #0F5817 #170F58

tetradic

#58170F #2C580F #0F5058 #3B0F58

square

#58170F #2C580F #0F5058 #3B0F58

split-complementary

#58170F #0F583B #0F2C58

monochromatic

#1A0704 #240906 #58170F #8C2518 #C13221

Accessibility & contrast

On white

13.60

#58170F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#58170F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58170F

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58170F	#FFFFFF	#000000	##FFFFFF
##58170F	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)

#2A250E

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#620316

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #58170f;
/* rgb */ color: rgb(88, 23, 15);
/* oklch */ color: oklch(31.2% 0.097 30.3);

Tailwind

colors: {
  custom: {
    50: '#8d584e',
    500: '#58170f',
    950: '#000000',
  },
}

SCSS

$custom: #58170f;
$custom-light: #8d584e;
$custom-dark: #000000;

JSON

{
  "hex": "#58170f",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 15
  },
  "hsl": {
    "h": 6.575,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31207,
    "c": 0.09711,
    "h": 30.3
  },
  "luminance": 0.02722
}

Semantic roles & 50–950 ramp

primary

#58170F

secondary

#318792

accent

#DAEE3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #58170F

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

Preview Lab → · Contrast checker → · Palette generator →