#590E1F#590E1F

#590E1F is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.7% C 0.106 H 13.8°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#590E1F
RGB	rgb(89, 14, 31)
HSL	hsl(346, 73%, 20%)
HSV	hsv(346, 84%, 35%)
CMYK	cmyk(0%, 84.3%, 65.2%, 65.1%)
CIE-LAB	lab(18.09, 34.28, 10.32)
CIE-LCH	lch(18.09, 35.80, 16.76°)
OKLab	oklab(30.73% 0.1031 0.0253)
OKLCH	oklch(30.73% 0.106 13.8)
XYZ	xyz(4.5247, 2.5375, 1.5476)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#590E1F #0E5948

analogous

#590E44 #590E1F #59220E

triadic

#590E1F #1F590E #0E1F59

tetradic

#590E1F #44590E #0E5948 #220E59

square

#590E1F #44590E #0E5948 #220E59

split-complementary

#590E1F #0E5922 #0E4459

monochromatic

#1A0409 #24060D #590E1F #8E1631 #C31F44

Accessibility & contrast

On white

13.93

#590E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#590E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #590E1F

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##590E1F	#FFFFFF	#000000	##FFFFFF
##590E1F	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221F

Deuteranopia (green-blind)

#36321D

Tritanopia (blue-blind)

#620015

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #590e1f;
/* rgb */ color: rgb(89, 14, 31);
/* oklch */ color: oklch(30.7% 0.106 13.8);

Tailwind

colors: {
  custom: {
    50: '#8d555a',
    500: '#590e1f',
    950: '#000000',
  },
}

SCSS

$custom: #590e1f;
$custom-light: #8d555a;
$custom-dark: #000000;

JSON

{
  "hex": "#590e1f",
  "rgb": {
    "r": 89,
    "g": 14,
    "b": 31
  },
  "hsl": {
    "h": 346.4,
    "s": 72.816,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30734,
    "c": 0.10619,
    "h": 13.8
  },
  "luminance": 0.02537
}

Semantic roles & 50–950 ramp

primary

#590E1F

secondary

#30937D

accent

#F0C638

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #590E1F

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

Preview Lab → · Contrast checker → · Palette generator →