#331880#331880

#331880 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.160 H 285.3°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#331880
RGB	rgb(51, 24, 128)
HSL	hsl(256, 68%, 30%)
HSV	hsv(256, 81%, 50%)
CMYK	cmyk(60.2%, 81.3%, 0%, 49.8%)
CIE-LAB	lab(19.70, 40.53, -53.42)
CIE-LCH	lch(19.70, 67.05, 307.18°)
OKLab	oklab(32.61% 0.042 -0.1539)
OKLCH	oklch(32.61% 0.16 285.3)
XYZ	xyz(5.5870, 2.9152, 20.6862)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331880 #658018

analogous

#183180 #331880 #671880

triadic

#331880 #803318 #188033

tetradic

#331880 #801831 #658018 #188067

square

#331880 #801831 #658018 #188067

split-complementary

#331880 #806718 #318018

monochromatic

#0A051A #1E0E4C #331880 #4822B4 #6239DA

Accessibility & contrast

On white

13.26

#331880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#331880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331880

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331880	#FFFFFF	#000000	##FFFFFF
##331880	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003283

Deuteranopia (green-blind)

#002C7E

Tritanopia (blue-blind)

#07374C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #331880;
/* rgb */ color: rgb(51, 24, 128);
/* oklch */ color: oklch(32.6% 0.160 285.3);

Tailwind

colors: {
  custom: {
    50: '#7559a6',
    500: '#331880',
    950: '#000000',
  },
}

SCSS

$custom: #331880;
$custom-light: #7559a6;
$custom-dark: #000000;

JSON

{
  "hex": "#331880",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 128
  },
  "hsl": {
    "h": 255.577,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32607,
    "c": 0.15955,
    "h": 285.3
  },
  "luminance": 0.02916
}

Semantic roles & 50–950 ramp

primary

#331880

secondary

#96B440

accent

#EB3DBE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #331880

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

Preview Lab → · Contrast checker → · Palette generator →