#31051F#31051F

#31051F is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.5% C 0.077 H 349.0°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#31051F
RGB	rgb(49, 5, 31)
HSL	hsl(325, 81%, 11%)
HSV	hsv(325, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 36.7%, 80.8%)
CIE-LAB	lab(7.77, 24.82, -5.64)
CIE-LCH	lch(7.77, 25.45, 347.20°)
OKLab	oklab(21.52% 0.0759 -0.0148)
OKLCH	oklch(21.52% 0.077 349)
XYZ	xyz(1.5683, 0.8606, 1.3796)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31051F #053117

analogous

#2D0531 #31051F #310509

triadic

#31051F #1F3105 #051F31

tetradic

#31051F #312D05 #053117 #050931

square

#31051F #312D05 #053117 #050931

split-complementary

#31051F #093105 #05312D

monochromatic

#1C0312 #1C0312 #31051F #690B42 #A01065

Accessibility & contrast

On white

17.92

#31051F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#31051F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31051F

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31051F	#FFFFFF	#000000	##FFFFFF
##31051F	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1220

Deuteranopia (green-blind)

#191A1E

Tritanopia (blue-blind)

#350310

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #31051f;
/* rgb */ color: rgb(49, 5, 31);
/* oklch */ color: oklch(21.5% 0.077 349.0);

Tailwind

colors: {
  custom: {
    50: '#6c495a',
    500: '#31051f',
    950: '#000000',
  },
}

SCSS

$custom: #31051f;
$custom-light: #6c495a;
$custom-dark: #000000;

JSON

{
  "hex": "#31051f",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 31
  },
  "hsl": {
    "h": 324.545,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21517,
    "c": 0.07728,
    "h": 349
  },
  "luminance": 0.0086
}

Semantic roles & 50–950 ramp

primary

#31051F

secondary

#1F7241

accent

#F88230

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070103

muted

#7A7778

Preview Lab

Preview with #31051F

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

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