#331567#331567

#331567 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.132 H 293.2°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#331567
RGB	rgb(51, 21, 103)
HSL	hsl(262, 66%, 24%)
HSV	hsv(262, 80%, 40%)
CMYK	cmyk(50.5%, 79.6%, 0%, 59.6%)
CIE-LAB	lab(16.60, 34.57, -42.39)
CIE-LCH	lch(16.60, 54.70, 309.20°)
OKLab	oklab(29.66% 0.0522 -0.1216)
OKLCH	oklch(29.66% 0.132 293.2)
XYZ	xyz(4.0809, 2.2193, 13.0427)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331567 #496715

analogous

#152067 #331567 #5C1567

triadic

#331567 #673315 #156733

tetradic

#331567 #671520 #496715 #15675C

square

#331567 #671520 #496715 #15675C

split-complementary

#331567 #675C15 #206715

monochromatic

#0D0519 #1A0B34 #331567 #4C1F9A #652ACD

Accessibility & contrast

On white

14.54

#331567 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#331567 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331567

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331567	#FFFFFF	#000000	##FFFFFF
##331567	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A69

Deuteranopia (green-blind)

#002765

Tritanopia (blue-blind)

#232B3D

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #331567;
/* rgb */ color: rgb(51, 21, 103);
/* oklch */ color: oklch(29.7% 0.132 293.2);

Tailwind

colors: {
  custom: {
    50: '#715693',
    500: '#331567',
    950: '#000000',
  },
}

SCSS

$custom: #331567;
$custom-light: #715693;
$custom-dark: #000000;

JSON

{
  "hex": "#331567",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 103
  },
  "hsl": {
    "h": 261.951,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.29658,
    "c": 0.13231,
    "h": 293.2
  },
  "luminance": 0.02219
}

Semantic roles & 50–950 ramp

primary

#331567

secondary

#799E3A

accent

#E93FAB

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #331567

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

Preview Lab → · Contrast checker → · Palette generator →