#331E47#331E47

#331E47 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.4% C 0.076 H 305.8°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#331E47
RGB	rgb(51, 30, 71)
HSL	hsl(271, 41%, 20%)
HSV	hsv(271, 58%, 28%)
CMYK	cmyk(28.2%, 57.7%, 0%, 72.2%)
CIE-LAB	lab(15.94, 19.76, -21.90)
CIE-LCH	lch(15.94, 29.50, 312.05°)
OKLab	oklab(28.36% 0.0443 -0.0615)
OKLCH	oklch(28.36% 0.076 305.8)
XYZ	xyz(2.9666, 2.0873, 6.2066)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331E47 #32471E

analogous

#1F1E47 #331E47 #471E47

triadic

#331E47 #47331E #1E4733

tetradic

#331E47 #471F1E #32471E #1E4747

square

#331E47 #471F1E #32471E #1E4747

split-complementary

#331E47 #47471E #1E471F

monochromatic

#0F0916 #140C1C #331E47 #523072 #71429D

Accessibility & contrast

On white

14.82

#331E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#331E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331E47

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331E47	#FFFFFF	#000000	##FFFFFF
##331E47	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112748

Deuteranopia (green-blind)

#182846

Tritanopia (blue-blind)

#30252F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331e47;
/* rgb */ color: rgb(51, 30, 71);
/* oklch */ color: oklch(28.4% 0.076 305.8);

Tailwind

colors: {
  custom: {
    50: '#6c5a7a',
    500: '#331e47',
    950: '#000000',
  },
}

SCSS

$custom: #331e47;
$custom-light: #6c5a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#331e47",
  "rgb": {
    "r": 51,
    "g": 30,
    "b": 71
  },
  "hsl": {
    "h": 270.732,
    "s": 40.594,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28356,
    "c": 0.0758,
    "h": 305.8
  },
  "luminance": 0.02087
}

Semantic roles & 50–950 ramp

primary

#331E47

secondary

#607C45

accent

#D05792

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#070409

muted

#7A797B

Preview Lab

Preview with #331E47

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

Preview Lab → · Contrast checker → · Palette generator →