#310334#310334

#310334 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.6% C 0.098 H 325.4°. Best body text is #FFFFFF at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#310334
RGB	rgb(49, 3, 52)
HSL	hsl(296, 89%, 11%)
HSV	hsv(296, 94%, 20%)
CMYK	cmyk(5.8%, 94.2%, 0%, 79.6%)
CIE-LAB	lab(8.71, 29.66, -19.97)
CIE-LCH	lch(8.71, 35.75, 326.04°)
OKLab	oklab(22.61% 0.0809 -0.0557)
OKLCH	oklch(22.61% 0.098 325.4)
XYZ	xyz(1.9190, 0.9662, 3.3336)
Luminance	0.0097 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310334 #063403

analogous

#180334 #310334 #34031E

triadic

#310334 #343103 #033431

tetradic

#310334 #341803 #063403 #031E34

square

#310334 #341803 #063403 #031E34

split-complementary

#310334 #1E3403 #033418

monochromatic

#1B021D #1B021D #310334 #68066E #9E0AA8

Accessibility & contrast

On white

17.60

#310334 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#310334 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310334

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310334	#FFFFFF	#000000	##FFFFFF
##310334	1.00	17.60	1.19	17.60
#FFFFFF	17.60	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001535

Deuteranopia (green-blind)

#0E1B33

Tritanopia (blue-blind)

#320B1B

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #310334;
/* rgb */ color: rgb(49, 3, 52);
/* oklch */ color: oklch(22.6% 0.098 325.4);

Tailwind

colors: {
  custom: {
    50: '#6c496c',
    500: '#310334',
    950: '#000000',
  },
}

SCSS

$custom: #310334;
$custom-light: #6c496c;
$custom-dark: #000000;

JSON

{
  "hex": "#310334",
  "rgb": {
    "r": 49,
    "g": 3,
    "b": 52
  },
  "hsl": {
    "h": 296.327,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.22613,
    "c": 0.0982,
    "h": 325.4
  },
  "luminance": 0.00966
}

Semantic roles & 50–950 ramp

primary

#310334

secondary

#21771C

accent

#FF2936

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070107

muted

#7A777A

Preview Lab

Preview with #310334

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

Preview Lab → · Contrast checker → · Palette generator →