#331A60#331A60

#331A60 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.7% C 0.117 H 294.6°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#331A60
RGB	rgb(51, 26, 96)
HSL	hsl(261, 57%, 24%)
HSV	hsv(261, 73%, 38%)
CMYK	cmyk(46.9%, 72.9%, 0%, 62.4%)
CIE-LAB	lab(16.93, 29.72, -37.23)
CIE-LCH	lch(16.93, 47.64, 308.61°)
OKLab	oklab(29.69% 0.0487 -0.1065)
OKLCH	oklch(29.69% 0.117 294.6)
XYZ	xyz(3.8454, 2.2870, 11.3029)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A60 #47601A

analogous

#1A2460 #331A60 #561A60

triadic

#331A60 #60331A #1A6033

tetradic

#331A60 #601A24 #47601A #1A6056

square

#331A60 #601A24 #47601A #1A6056

split-complementary

#331A60 #60561A #24601A

monochromatic

#0D0718 #190D30 #331A60 #4D2790 #6634C0

Accessibility & contrast

On white

14.41

#331A60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#331A60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A60

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A60	#FFFFFF	#000000	##FFFFFF
##331A60	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A62

Deuteranopia (green-blind)

#00295F

Tritanopia (blue-blind)

#272B3A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #331a60;
/* rgb */ color: rgb(51, 26, 96);
/* oklch */ color: oklch(29.7% 0.117 294.6);

Tailwind

colors: {
  custom: {
    50: '#6f588e',
    500: '#331a60',
    950: '#000000',
  },
}

SCSS

$custom: #331a60;
$custom-light: #6f588e;
$custom-dark: #000000;

JSON

{
  "hex": "#331a60",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 96
  },
  "hsl": {
    "h": 261.429,
    "s": 57.377,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29688,
    "c": 0.11707,
    "h": 294.6
  },
  "luminance": 0.02287
}

Semantic roles & 50–950 ramp

primary

#331A60

secondary

#779640

accent

#E147AA

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #331A60

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

Preview Lab → · Contrast checker → · Palette generator →