#310117#310117

#310117 is a very dark, moderate pink. Relative luminance 0.007; OKLCH L 20.5% C 0.081 H 358.0°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#310117
RGB	rgb(49, 1, 23)
HSL	hsl(333, 96%, 10%)
HSV	hsv(333, 98%, 19%)
CMYK	cmyk(0%, 98%, 53.1%, 80.8%)
CIE-LAB	lab(6.65, 25.85, -1.07)
CIE-LCH	lch(6.65, 25.87, 357.62°)
OKLab	oklab(20.53% 0.0809 -0.0028)
OKLCH	oklch(20.53% 0.081 358)
XYZ	xyz(1.4323, 0.7367, 0.8772)
Luminance	0.0074 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310117 #01311B

analogous

#31012F #310117 #310301

triadic

#310117 #173101 #011731

tetradic

#310117 #2F3101 #01311B #030131

square

#310117 #2F3101 #01311B #030131

split-complementary

#310117 #013103 #012F31

monochromatic

#1E010E #1E010E #310117 #6D0233 #A9034F

Accessibility & contrast

On white

18.30

#310117 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#310117 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310117

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310117	#FFFFFF	#000000	##FFFFFF
##310117	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0F18

Deuteranopia (green-blind)

#191816

Tritanopia (blue-blind)

#36000A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #310117;
/* rgb */ color: rgb(49, 1, 23);
/* oklch */ color: oklch(20.5% 0.081 358.0);

Tailwind

colors: {
  custom: {
    50: '#6c4753',
    500: '#310117',
    950: '#000000',
  },
}

SCSS

$custom: #310117;
$custom-light: #6c4753;
$custom-dark: #000000;

JSON

{
  "hex": "#310117",
  "rgb": {
    "r": 49,
    "g": 1,
    "b": 23
  },
  "hsl": {
    "h": 332.5,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.20527,
    "c": 0.0809,
    "h": 358
  },
  "luminance": 0.00737
}

Semantic roles & 50–950 ramp

primary

#310117

secondary

#17774B

accent

#FF9D29

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070002

muted

#7A7778

Preview Lab

Preview with #310117

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

Preview Lab → · Contrast checker → · Palette generator →