#331887#331887

#331887 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.168 H 283.7°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#331887
RGB	rgb(51, 24, 135)
HSL	hsl(255, 70%, 31%)
HSV	hsv(255, 82%, 53%)
CMYK	cmyk(62.2%, 82.2%, 0%, 47.1%)
CIE-LAB	lab(20.46, 42.62, -56.58)
CIE-LCH	lch(20.46, 70.84, 306.99°)
OKLab	oklab(33.36% 0.0397 -0.1631)
OKLCH	oklch(33.36% 0.168 283.7)
XYZ	xyz(6.0637, 3.1059, 23.1969)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331887 #6C8718

analogous

#183487 #331887 #6A1887

triadic

#331887 #873318 #188733

tetradic

#331887 #871834 #6C8718 #18876A

square

#331887 #871834 #6C8718 #18876A

split-complementary

#331887 #876A18 #348718

monochromatic

#0C061F #1F0F53 #331887 #4721BB #643DDC

Accessibility & contrast

On white

12.95

#331887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#331887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331887

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331887	#FFFFFF	#000000	##FFFFFF
##331887	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358A

Deuteranopia (green-blind)

#002E85

Tritanopia (blue-blind)

#003A50

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #331887;
/* rgb */ color: rgb(51, 24, 135);
/* oklch */ color: oklch(33.4% 0.168 283.7);

Tailwind

colors: {
  custom: {
    50: '#775aab',
    500: '#331887',
    950: '#000000',
  },
}

SCSS

$custom: #331887;
$custom-light: #775aab;
$custom-dark: #000000;

JSON

{
  "hex": "#331887",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 135
  },
  "hsl": {
    "h": 254.595,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33363,
    "c": 0.1679,
    "h": 283.7
  },
  "luminance": 0.03106
}

Semantic roles & 50–950 ramp

primary

#331887

secondary

#9DBB40

accent

#ED3BC1

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #331887

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

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