#310F27#310F27

#310F27 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.4% C 0.065 H 340.5°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#310F27
RGB	rgb(49, 15, 39)
HSL	hsl(318, 53%, 13%)
HSV	hsv(318, 69%, 19%)
CMYK	cmyk(0%, 69.4%, 20.4%, 80.8%)
CIE-LAB	lab(10.12, 20.80, -8.13)
CIE-LCH	lch(10.12, 22.33, 338.65°)
OKLab	oklab(23.37% 0.0616 -0.0218)
OKLCH	oklch(23.37% 0.065 340.5)
XYZ	xyz(1.8037, 1.1412, 2.0443)
Luminance	0.0114 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310F27 #0F3119

analogous

#2A0F31 #310F27 #310F16

triadic

#310F27 #27310F #0F2731

tetradic

#310F27 #312A0F #0F3119 #0F1631

square

#310F27 #312A0F #0F3119 #0F1631

split-complementary

#310F27 #16310F #0F312A

monochromatic

#170713 #170713 #310F27 #601D4C #8F2C72

Accessibility & contrast

On white

17.10

#310F27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#310F27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310F27

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310F27	#FFFFFF	#000000	##FFFFFF
##310F27	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111828

Deuteranopia (green-blind)

#1B1E26

Tritanopia (blue-blind)

#341019

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #310f27;
/* rgb */ color: rgb(49, 15, 39);
/* oklch */ color: oklch(23.4% 0.065 340.5);

Tailwind

colors: {
  custom: {
    50: '#6a4f61',
    500: '#310f27',
    950: '#000000',
  },
}

SCSS

$custom: #310f27;
$custom-light: #6a4f61;
$custom-dark: #000000;

JSON

{
  "hex": "#310f27",
  "rgb": {
    "r": 49,
    "g": 15,
    "b": 39
  },
  "hsl": {
    "h": 317.647,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23366,
    "c": 0.06536,
    "h": 340.5
  },
  "luminance": 0.01141
}

Semantic roles & 50–950 ramp

primary

#310F27

secondary

#316B42

accent

#DD764B

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070205

muted

#7A7879

Preview Lab

Preview with #310F27

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

Preview Lab → · Contrast checker → · Palette generator →