#331150#331150

#331150 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.0% C 0.109 H 304.6°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#331150
RGB	rgb(51, 17, 80)
HSL	hsl(272, 65%, 19%)
HSV	hsv(272, 79%, 31%)
CMYK	cmyk(36.3%, 78.8%, 0%, 68.6%)
CIE-LAB	lab(13.73, 30.09, -31.64)
CIE-LCH	lch(13.73, 43.66, 313.57°)
OKLab	oklab(26.97% 0.0621 -0.09)
OKLCH	oklch(26.97% 0.109 304.6)
XYZ	xyz(3.0133, 1.6839, 7.7541)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331150 #2E5011

analogous

#141150 #331150 #50114E

triadic

#331150 #503311 #115033

tetradic

#331150 #501411 #2E5011 #114E50

square

#331150 #501411 #2E5011 #114E50

split-complementary

#331150 #4E5011 #115014

monochromatic

#100519 #13061E #331150 #531C82 #7326B5

Accessibility & contrast

On white

15.71

#331150 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331150 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331150

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331150	#FFFFFF	#000000	##FFFFFF
##331150	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002252

Deuteranopia (green-blind)

#00234F

Tritanopia (blue-blind)

#2E202F

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331150;
/* rgb */ color: rgb(51, 17, 80);
/* oklch */ color: oklch(27.0% 0.109 304.6);

Tailwind

colors: {
  custom: {
    50: '#6e5282',
    500: '#331150',
    950: '#000000',
  },
}

SCSS

$custom: #331150;
$custom-light: #6e5282;
$custom-dark: #000000;

JSON

{
  "hex": "#331150",
  "rgb": {
    "r": 51,
    "g": 17,
    "b": 80
  },
  "hsl": {
    "h": 272.381,
    "s": 64.948,
    "l": 19.02
  },
  "oklch": {
    "l": 0.26972,
    "c": 0.10935,
    "h": 304.6
  },
  "luminance": 0.01684
}

Semantic roles & 50–950 ramp

primary

#331150

secondary

#5B8933

accent

#E8408D

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#07020A

muted

#7A787C

Preview Lab

Preview with #331150

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

Preview Lab → · Contrast checker → · Palette generator →