#331650#331650

#331650 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.7% C 0.102 H 303.3°. Best body text is #FFFFFF at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#331650
RGB	rgb(51, 22, 80)
HSL	hsl(270, 57%, 20%)
HSV	hsv(270, 73%, 31%)
CMYK	cmyk(36.3%, 72.5%, 0%, 68.6%)
CIE-LAB	lab(14.72, 27.35, -30.04)
CIE-LCH	lch(14.72, 40.62, 312.31°)
OKLab	oklab(27.68% 0.056 -0.0853)
OKLCH	oklch(27.68% 0.102 303.3)
XYZ	xyz(3.0998, 1.8568, 7.7830)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331650 #335016

analogous

#161650 #331650 #501650

triadic

#331650 #503316 #165033

tetradic

#331650 #501616 #335016 #165050

square

#331650 #501616 #335016 #165050

split-complementary

#331650 #505016 #165016

monochromatic

#0F0718 #140920 #331650 #522380 #7030B0

Accessibility & contrast

On white

15.31

#331650 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#331650 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331650

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331650	#FFFFFF	#000000	##FFFFFF
##331650	1.00	15.31	1.37	15.31
#FFFFFF	15.31	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002452

Deuteranopia (green-blind)

#03254F

Tritanopia (blue-blind)

#2D2330

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #331650;
/* rgb */ color: rgb(51, 22, 80);
/* oklch */ color: oklch(27.7% 0.102 303.3);

Tailwind

colors: {
  custom: {
    50: '#6e5581',
    500: '#331650',
    950: '#000000',
  },
}

SCSS

$custom: #331650;
$custom-light: #6e5581;
$custom-dark: #000000;

JSON

{
  "hex": "#331650",
  "rgb": {
    "r": 51,
    "g": 22,
    "b": 80
  },
  "hsl": {
    "h": 270,
    "s": 56.863,
    "l": 20
  },
  "oklch": {
    "l": 0.27675,
    "c": 0.10205,
    "h": 303.3
  },
  "luminance": 0.01857
}

Semantic roles & 50–950 ramp

primary

#331650

secondary

#61873A

accent

#E04894

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #331650

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

Preview Lab → · Contrast checker → · Palette generator →