#310F29#310F29

#310F29 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.5% C 0.067 H 337.6°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#310F29
RGB	rgb(49, 15, 41)
HSL	hsl(314, 53%, 13%)
HSV	hsv(314, 69%, 19%)
CMYK	cmyk(0%, 69.4%, 16.3%, 80.8%)
CIE-LAB	lab(10.22, 21.18, -9.46)
CIE-LCH	lch(10.22, 23.20, 335.93°)
OKLab	oklab(23.48% 0.0621 -0.0255)
OKLCH	oklch(23.48% 0.067 337.6)
XYZ	xyz(1.8377, 1.1549, 2.2235)
Luminance	0.0115 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310F29 #0F3117

analogous

#280F31 #310F29 #310F18

triadic

#310F29 #29310F #0F2931

tetradic

#310F29 #31280F #0F3117 #0F1831

square

#310F29 #31280F #0F3117 #0F1831

split-complementary

#310F29 #18310F #0F3128

monochromatic

#170714 #170714 #310F29 #601D50 #8F2C77

Accessibility & contrast

On white

17.06

#310F29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#310F29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310F29

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310F29	#FFFFFF	#000000	##FFFFFF
##310F29	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10192A

Deuteranopia (green-blind)

#1A1E28

Tritanopia (blue-blind)

#34101A

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #310f29;
/* rgb */ color: rgb(49, 15, 41);
/* oklch */ color: oklch(23.5% 0.067 337.6);

Tailwind

colors: {
  custom: {
    50: '#6a4f62',
    500: '#310f29',
    950: '#000000',
  },
}

SCSS

$custom: #310f29;
$custom-light: #6a4f62;
$custom-dark: #000000;

JSON

{
  "hex": "#310f29",
  "rgb": {
    "r": 49,
    "g": 15,
    "b": 41
  },
  "hsl": {
    "h": 314.118,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23477,
    "c": 0.06719,
    "h": 337.6
  },
  "luminance": 0.01155
}

Semantic roles & 50–950 ramp

primary

#310F29

secondary

#316B3F

accent

#DD6D4B

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#070205

muted

#7A7879

Preview Lab

Preview with #310F29

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

Preview Lab → · Contrast checker → · Palette generator →