#331E86#331E86

#331E86 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.0% C 0.161 H 283.0°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#331E86
RGB	rgb(51, 30, 134)
HSL	hsl(252, 63%, 32%)
HSV	hsv(252, 78%, 53%)
CMYK	cmyk(61.9%, 77.6%, 0%, 47.5%)
CIE-LAB	lab(21.41, 39.29, -54.40)
CIE-LCH	lch(21.41, 67.11, 305.84°)
OKLab	oklab(33.99% 0.0361 -0.1568)
OKLCH	oklch(33.99% 0.161 283)
XYZ	xyz(6.1313, 3.3532, 22.8738)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331E86 #71861E

analogous

#1E3D86 #331E86 #671E86

triadic

#331E86 #86331E #1E8633

tetradic

#331E86 #861E3D #71861E #1E8667

square

#331E86 #861E3D #71861E #1E8667

split-complementary

#331E86 #86671E #3D861E

monochromatic

#0D0822 #201354 #331E86 #4629B8 #6548D6

Accessibility & contrast

On white

12.57

#331E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#331E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331E86

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331E86	#FFFFFF	#000000	##FFFFFF
##331E86	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003789

Deuteranopia (green-blind)

#003084

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #331e86;
/* rgb */ color: rgb(51, 30, 134);
/* oklch */ color: oklch(34.0% 0.161 283.0);

Tailwind

colors: {
  custom: {
    50: '#765daa',
    500: '#331e86',
    950: '#000000',
  },
}

SCSS

$custom: #331e86;
$custom-light: #765daa;
$custom-dark: #000000;

JSON

{
  "hex": "#331e86",
  "rgb": {
    "r": 51,
    "g": 30,
    "b": 134
  },
  "hsl": {
    "h": 252.115,
    "s": 63.415,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33989,
    "c": 0.16093,
    "h": 283
  },
  "luminance": 0.03354
}

Semantic roles & 50–950 ramp

primary

#331E86

secondary

#A2B847

accent

#E641C5

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #331E86

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

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