#331459#331459

#331459 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.2% C 0.116 H 299.2°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#331459
RGB	rgb(51, 20, 89)
HSL	hsl(267, 63%, 21%)
HSV	hsv(267, 78%, 35%)
CMYK	cmyk(42.7%, 77.5%, 0%, 65.1%)
CIE-LAB	lab(15.09, 31.03, -35.54)
CIE-LCH	lch(15.09, 47.18, 311.13°)
OKLab	oklab(28.19% 0.0568 -0.1015)
OKLCH	oklch(28.19% 0.116 299.2)
XYZ	xyz(3.4181, 1.9253, 9.6408)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.04

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331459 #3A5914

analogous

#141759 #331459 #561459

triadic

#331459 #593314 #145933

tetradic

#331459 #591417 #3A5914 #145956

square

#331459 #591417 #3A5914 #145956

split-complementary

#331459 #595614 #175914

monochromatic

#0E0619 #160927 #331459 #501F8B #6C2ABD

Accessibility & contrast

On white

15.16

#331459 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#331459 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331459

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331459	#FFFFFF	#000000	##FFFFFF
##331459	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265B

Deuteranopia (green-blind)

#002558

Tritanopia (blue-blind)

#2A2535

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #331459;
/* rgb */ color: rgb(51, 20, 89);
/* oklch */ color: oklch(28.2% 0.116 299.2);

Tailwind

colors: {
  custom: {
    50: '#6f5588',
    500: '#331459',
    950: '#000000',
  },
}

SCSS

$custom: #331459;
$custom-light: #6f5588;
$custom-dark: #000000;

JSON

{
  "hex": "#331459",
  "rgb": {
    "r": 51,
    "g": 20,
    "b": 89
  },
  "hsl": {
    "h": 266.957,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.28185,
    "c": 0.11629,
    "h": 299.2
  },
  "luminance": 0.01925
}

Semantic roles & 50–950 ramp

primary

#331459

secondary

#699138

accent

#E6419C

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #331459

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

Preview Lab → · Contrast checker → · Palette generator →