#331854#331854

#331854 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.3% C 0.104 H 300.5°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#331854
RGB	rgb(51, 24, 84)
HSL	hsl(267, 56%, 21%)
HSV	hsv(267, 71%, 33%)
CMYK	cmyk(39.3%, 71.4%, 0%, 67.1%)
CIE-LAB	lab(15.47, 27.32, -31.54)
CIE-LCH	lch(15.47, 41.73, 310.90°)
OKLab	oklab(28.32% 0.0529 -0.0897)
OKLCH	oklch(28.32% 0.104 300.5)
XYZ	xyz(3.2917, 1.9971, 8.5979)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331854 #395418

analogous

#181B54 #331854 #511854

triadic

#331854 #543318 #185433

tetradic

#331854 #54181B #395418 #185451

square

#331854 #54181B #395418 #185451

split-complementary

#331854 #545118 #1B5418

monochromatic

#0E0718 #160A24 #331854 #502684 #6D33B3

Accessibility & contrast

On white

15.01

#331854 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#331854 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331854

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331854	#FFFFFF	#000000	##FFFFFF
##331854	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002656

Deuteranopia (green-blind)

#002653

Tritanopia (blue-blind)

#2C2633

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #331854;
/* rgb */ color: rgb(51, 24, 84);
/* oklch */ color: oklch(28.3% 0.104 300.5);

Tailwind

colors: {
  custom: {
    50: '#6e5785',
    500: '#331854',
    950: '#000000',
  },
}

SCSS

$custom: #331854;
$custom-light: #6e5785;
$custom-dark: #000000;

JSON

{
  "hex": "#331854",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 84
  },
  "hsl": {
    "h": 267,
    "s": 55.556,
    "l": 21.176
  },
  "oklch": {
    "l": 0.28322,
    "c": 0.10419,
    "h": 300.5
  },
  "luminance": 0.01997
}

Semantic roles & 50–950 ramp

primary

#331854

secondary

#688B3D

accent

#DF499B

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #331854

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

Preview Lab → · Contrast checker → · Palette generator →