#310A35#310A35

#310A35 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.6% C 0.088 H 323.9°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#310A35
RGB	rgb(49, 10, 53)
HSL	hsl(294, 68%, 12%)
HSV	hsv(294, 81%, 21%)
CMYK	cmyk(7.5%, 81.1%, 0%, 79.2%)
CIE-LAB	lab(10.01, 26.34, -18.62)
CIE-LCH	lch(10.01, 32.25, 324.74°)
OKLab	oklab(23.56% 0.0711 -0.0518)
OKLCH	oklch(23.56% 0.088 323.9)
XYZ	xyz(2.0177, 1.1272, 3.4788)
Luminance	0.0113 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310A35 #0E350A

analogous

#1C0A35 #310A35 #350A23

triadic

#310A35 #35310A #0A3531

tetradic

#310A35 #351C0A #0E350A #0A2335

square

#310A35 #351C0A #0E350A #0A2335

split-complementary

#310A35 #23350A #0A351C

monochromatic

#18051A #18051A #310A35 #611468 #901D9C

Accessibility & contrast

On white

17.14

#310A35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#310A35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310A35

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310A35	#FFFFFF	#000000	##FFFFFF
##310A35	1.00	17.14	1.23	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021936

Deuteranopia (green-blind)

#111D34

Tritanopia (blue-blind)

#32111E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310a35;
/* rgb */ color: rgb(49, 10, 53);
/* oklch */ color: oklch(23.6% 0.088 323.9);

Tailwind

colors: {
  custom: {
    50: '#6b4d6c',
    500: '#310a35',
    950: '#000000',
  },
}

SCSS

$custom: #310a35;
$custom-light: #6b4d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#310a35",
  "rgb": {
    "r": 49,
    "g": 10,
    "b": 53
  },
  "hsl": {
    "h": 294.419,
    "s": 68.254,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23564,
    "c": 0.08796,
    "h": 323.9
  },
  "luminance": 0.01127
}

Semantic roles & 50–950 ramp

primary

#310A35

secondary

#2F7228

accent

#EB3D4D

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #310A35

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

Preview Lab → · Contrast checker → · Palette generator →