#310F28#310F28

#310F28 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.4% C 0.066 H 339.1°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#310F28
RGB	rgb(49, 15, 40)
HSL	hsl(316, 53%, 13%)
HSV	hsv(316, 69%, 19%)
CMYK	cmyk(0%, 69.4%, 18.4%, 80.8%)
CIE-LAB	lab(10.17, 20.99, -8.80)
CIE-LCH	lch(10.17, 22.75, 337.26°)
OKLab	oklab(23.42% 0.0619 -0.0237)
OKLCH	oklch(23.42% 0.066 339.1)
XYZ	xyz(1.8205, 1.1480, 2.1328)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310F28 #0F3118

analogous

#290F31 #310F28 #310F17

triadic

#310F28 #28310F #0F2831

tetradic

#310F28 #31290F #0F3118 #0F1731

square

#310F28 #31290F #0F3118 #0F1731

split-complementary

#310F28 #17310F #0F3129

monochromatic

#170713 #170713 #310F28 #601D4E #8F2C75

Accessibility & contrast

On white

17.08

#310F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#310F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310F28

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310F28	#FFFFFF	#000000	##FFFFFF
##310F28	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101829

Deuteranopia (green-blind)

#1A1E27

Tritanopia (blue-blind)

#341019

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #310f28;
/* rgb */ color: rgb(49, 15, 40);
/* oklch */ color: oklch(23.4% 0.066 339.1);

Tailwind

colors: {
  custom: {
    50: '#6a4f62',
    500: '#310f28',
    950: '#000000',
  },
}

SCSS

$custom: #310f28;
$custom-light: #6a4f62;
$custom-dark: #000000;

JSON

{
  "hex": "#310f28",
  "rgb": {
    "r": 49,
    "g": 15,
    "b": 40
  },
  "hsl": {
    "h": 315.882,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23421,
    "c": 0.06626,
    "h": 339.1
  },
  "luminance": 0.01148
}

Semantic roles & 50–950 ramp

primary

#310F28

secondary

#316B40

accent

#DD724B

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#070205

muted

#7A7879

Preview Lab

Preview with #310F28

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

Preview Lab → · Contrast checker → · Palette generator →