#310E18#310E18

#310E18 is a very dark, muted pink. Relative luminance 0.010; OKLCH L 22.5% C 0.058 H 5.2°. Best body text is #FFFFFF at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#310E18
RGB	rgb(49, 14, 24)
HSL	hsl(343, 56%, 12%)
HSV	hsv(343, 71%, 19%)
CMYK	cmyk(0%, 71.4%, 51%, 80.8%)
CIE-LAB	lab(9.27, 18.94, 1.96)
CIE-LCH	lch(9.27, 19.04, 5.92°)
OKLab	oklab(22.53% 0.0577 0.0053)
OKLCH	oklch(22.53% 0.058 5.2)
XYZ	xyz(1.5886, 1.0332, 0.9797)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310E18 #0E3127

analogous

#310E2A #310E18 #31150E

triadic

#310E18 #18310E #0E1831

tetradic

#310E18 #2A310E #0E3127 #150E31

square

#310E18 #2A310E #0E3127 #150E31

split-complementary

#310E18 #0E3115 #0E2A31

monochromatic

#18070C #18070C #310E18 #611C2F #902947

Accessibility & contrast

On white

17.40

#310E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310E18

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310E18	#FFFFFF	#000000	##FFFFFF
##310E18	1.00	17.40	1.21	17.40
#FFFFFF	17.40	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151618

Deuteranopia (green-blind)

#1E1D17

Tritanopia (blue-blind)

#360A12

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310e18;
/* rgb */ color: rgb(49, 14, 24);
/* oklch */ color: oklch(22.5% 0.058 5.2);

Tailwind

colors: {
  custom: {
    50: '#6b4e54',
    500: '#310e18',
    950: '#000000',
  },
}

SCSS

$custom: #310e18;
$custom-light: #6b4e54;
$custom-dark: #000000;

JSON

{
  "hex": "#310e18",
  "rgb": {
    "r": 49,
    "g": 14,
    "b": 24
  },
  "hsl": {
    "h": 342.857,
    "s": 55.556,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22525,
    "c": 0.05794,
    "h": 5.2
  },
  "luminance": 0.01033
}

Semantic roles & 50–950 ramp

primary

#310E18

secondary

#2F6C5A

accent

#DFB449

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070202

muted

#7A7878

Preview Lab

Preview with #310E18

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

Preview Lab → · Contrast checker → · Palette generator →