#331A45#331A45

#331A45 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.5% C 0.081 H 308.9°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#331A45
RGB	rgb(51, 26, 69)
HSL	hsl(275, 45%, 19%)
HSV	hsv(275, 62%, 27%)
CMYK	cmyk(26.1%, 62.3%, 0%, 72.9%)
CIE-LAB	lab(14.80, 21.81, -22.33)
CIE-LCH	lch(14.80, 31.21, 314.33°)
OKLab	oklab(27.47% 0.0506 -0.0627)
OKLCH	oklch(27.47% 0.081 308.9)
XYZ	xyz(2.8086, 1.8723, 5.8425)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A45 #2C451A

analogous

#1D1A45 #331A45 #451A41

triadic

#331A45 #45331A #1A4533

tetradic

#331A45 #451D1A #2C451A #1A4145

square

#331A45 #451D1A #2C451A #1A4145

split-complementary

#331A45 #41451A #1A451D

monochromatic

#100816 #120919 #331A45 #542B71 #753B9E

Accessibility & contrast

On white

15.28

#331A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#331A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A45

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A45	#FFFFFF	#000000	##FFFFFF
##331A45	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2446

Deuteranopia (green-blind)

#152644

Tritanopia (blue-blind)

#30222C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #331a45;
/* rgb */ color: rgb(51, 26, 69);
/* oklch */ color: oklch(27.5% 0.081 308.9);

Tailwind

colors: {
  custom: {
    50: '#6c5779',
    500: '#331a45',
    950: '#000000',
  },
}

SCSS

$custom: #331a45;
$custom-light: #6c5779;
$custom-dark: #000000;

JSON

{
  "hex": "#331a45",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 69
  },
  "hsl": {
    "h": 274.884,
    "s": 45.263,
    "l": 18.627
  },
  "oklch": {
    "l": 0.27474,
    "c": 0.08057,
    "h": 308.9
  },
  "luminance": 0.01872
}

Semantic roles & 50–950 ramp

primary

#331A45

secondary

#597B40

accent

#D55389

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#070309

muted

#7A787B

Preview Lab

Preview with #331A45

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

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