#31051E#31051E

#31051E is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.5% C 0.077 H 350.3°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#31051E
RGB	rgb(49, 5, 30)
HSL	hsl(326, 81%, 11%)
HSV	hsv(326, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 38.8%, 80.8%)
CIE-LAB	lab(7.73, 24.67, -4.94)
CIE-LCH	lch(7.73, 25.16, 348.69°)
OKLab	oklab(21.47% 0.0756 -0.0129)
OKLCH	oklch(21.47% 0.077 350.3)
XYZ	xyz(1.5553, 0.8554, 1.3113)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31051E #053118

analogous

#2E0531 #31051E #310508

triadic

#31051E #1E3105 #051E31

tetradic

#31051E #312E05 #053118 #050831

square

#31051E #312E05 #053118 #050831

split-complementary

#31051E #083105 #05312E

monochromatic

#1C0311 #1C0311 #31051E #690B40 #A01062

Accessibility & contrast

On white

17.93

#31051E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#31051E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31051E

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31051E	#FFFFFF	#000000	##FFFFFF
##31051E	1.00	17.93	1.17	17.93
#FFFFFF	17.93	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C121F

Deuteranopia (green-blind)

#191A1D

Tritanopia (blue-blind)

#350310

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #31051e;
/* rgb */ color: rgb(49, 5, 30);
/* oklch */ color: oklch(21.5% 0.077 350.3);

Tailwind

colors: {
  custom: {
    50: '#6c4959',
    500: '#31051e',
    950: '#000000',
  },
}

SCSS

$custom: #31051e;
$custom-light: #6c4959;
$custom-dark: #000000;

JSON

{
  "hex": "#31051e",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 30
  },
  "hsl": {
    "h": 325.909,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21466,
    "c": 0.07664,
    "h": 350.3
  },
  "luminance": 0.00855
}

Semantic roles & 50–950 ramp

primary

#31051E

secondary

#1F7243

accent

#F88630

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070103

muted

#7A7778

Preview Lab

Preview with #31051E

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

Preview Lab → · Contrast checker → · Palette generator →