#331E5F#331E5F

#331E5F is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.2% C 0.110 H 293.6°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#331E5F
RGB	rgb(51, 30, 95)
HSL	hsl(259, 52%, 25%)
HSV	hsv(259, 68%, 37%)
CMYK	cmyk(46.3%, 68.4%, 0%, 62.7%)
CIE-LAB	lab(17.73, 26.99, -35.26)
CIE-LCH	lch(17.73, 44.40, 307.43°)
OKLab	oklab(30.24% 0.0441 -0.1007)
OKLCH	oklch(30.24% 0.11 293.6)
XYZ	xyz(3.8945, 2.4585, 11.0936)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331E5F #4A5F1E

analogous

#1E295F #331E5F #541E5F

triadic

#331E5F #5F331E #1E5F33

tetradic

#331E5F #5F1E29 #4A5F1E #1E5F54

square

#331E5F #5F1E29 #4A5F1E #1E5F54

split-complementary

#331E5F #5F541E #295F1E

monochromatic

#0C0717 #1A0F30 #331E5F #4C2D8E #653BBC

Accessibility & contrast

On white

14.08

#331E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#331E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331E5F

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331E5F	#FFFFFF	#000000	##FFFFFF
##331E5F	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C61

Deuteranopia (green-blind)

#002A5E

Tritanopia (blue-blind)

#272D3B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #331e5f;
/* rgb */ color: rgb(51, 30, 95);
/* oklch */ color: oklch(30.2% 0.110 293.6);

Tailwind

colors: {
  custom: {
    50: '#6f5b8d',
    500: '#331e5f',
    950: '#000000',
  },
}

SCSS

$custom: #331e5f;
$custom-light: #6f5b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#331e5f",
  "rgb": {
    "r": 51,
    "g": 30,
    "b": 95
  },
  "hsl": {
    "h": 259.385,
    "s": 52,
    "l": 24.51
  },
  "oklch": {
    "l": 0.30239,
    "c": 0.1099,
    "h": 293.6
  },
  "luminance": 0.02459
}

Semantic roles & 50–950 ramp

primary

#331E5F

secondary

#7A9445

accent

#DB4CAD

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #331E5F

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

Preview Lab → · Contrast checker → · Palette generator →