#310A34#310A34

#310A34 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.5% C 0.087 H 324.8°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#310A34
RGB	rgb(49, 10, 52)
HSL	hsl(296, 68%, 12%)
HSV	hsv(296, 81%, 20%)
CMYK	cmyk(5.8%, 80.8%, 0%, 79.6%)
CIE-LAB	lab(9.94, 26.12, -18.00)
CIE-LCH	lch(9.94, 31.72, 325.42°)
OKLab	oklab(23.49% 0.0711 -0.05)
OKLCH	oklch(23.49% 0.087 324.8)
XYZ	xyz(1.9949, 1.1181, 3.3589)
Luminance	0.0112 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310A34 #0D340A

analogous

#1C0A34 #310A34 #340A22

triadic

#310A34 #34310A #0A3431

tetradic

#310A34 #341C0A #0D340A #0A2234

square

#310A34 #341C0A #0D340A #0A2234

split-complementary

#310A34 #22340A #0A341C

monochromatic

#18051A #18051A #310A34 #611467 #921E9B

Accessibility & contrast

On white

17.16

#310A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310A34

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310A34	#FFFFFF	#000000	##FFFFFF
##310A34	1.00	17.16	1.22	17.16
#FFFFFF	17.16	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031835

Deuteranopia (green-blind)

#121D33

Tritanopia (blue-blind)

#32111E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310a34;
/* rgb */ color: rgb(49, 10, 52);
/* oklch */ color: oklch(23.5% 0.087 324.8);

Tailwind

colors: {
  custom: {
    50: '#6b4d6b',
    500: '#310a34',
    950: '#000000',
  },
}

SCSS

$custom: #310a34;
$custom-light: #6b4d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#310a34",
  "rgb": {
    "r": 49,
    "g": 10,
    "b": 52
  },
  "hsl": {
    "h": 295.714,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23491,
    "c": 0.08692,
    "h": 324.8
  },
  "luminance": 0.01118
}

Semantic roles & 50–950 ramp

primary

#310A34

secondary

#2E7128

accent

#EB3D4A

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #310A34

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

Preview Lab → · Contrast checker → · Palette generator →