#310C2C#310C2C

#310C2C is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.2% C 0.076 H 333.4°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#310C2C
RGB	rgb(49, 12, 44)
HSL	hsl(308, 61%, 12%)
HSV	hsv(308, 76%, 19%)
CMYK	cmyk(0%, 75.5%, 10.2%, 80.8%)
CIE-LAB	lab(9.78, 23.43, -12.37)
CIE-LCH	lch(9.78, 26.50, 332.18°)
OKLab	oklab(23.21% 0.0676 -0.0338)
OKLCH	oklch(23.21% 0.076 333.4)
XYZ	xyz(1.8527, 1.0979, 2.4967)
Luminance	0.0110 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310C2C #0C3111

analogous

#240C31 #310C2C #310C1A

triadic

#310C2C #2C310C #0C2C31

tetradic

#310C2C #31240C #0C3111 #0C1A31

square

#310C2C #31240C #0C3111 #0C1A31

split-complementary

#310C2C #1A310C #0C3124

monochromatic

#190616 #190616 #310C2C #621858 #932484

Accessibility & contrast

On white

17.22

#310C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310C2C

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310C2C	#FFFFFF	#000000	##FFFFFF
##310C2C	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B182D

Deuteranopia (green-blind)

#171D2B

Tritanopia (blue-blind)

#340F1A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310c2c;
/* rgb */ color: rgb(49, 12, 44);
/* oklch */ color: oklch(23.2% 0.076 333.4);

Tailwind

colors: {
  custom: {
    50: '#6b4e65',
    500: '#310c2c',
    950: '#000000',
  },
}

SCSS

$custom: #310c2c;
$custom-light: #6b4e65;
$custom-dark: #000000;

JSON

{
  "hex": "#310c2c",
  "rgb": {
    "r": 49,
    "g": 12,
    "b": 44
  },
  "hsl": {
    "h": 308.108,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2321,
    "c": 0.07558,
    "h": 333.4
  },
  "luminance": 0.01098
}

Semantic roles & 50–950 ramp

primary

#310C2C

secondary

#2C6D35

accent

#E45A44

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070105

muted

#7A777A

Preview Lab

Preview with #310C2C

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

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