#331958#331958

#331958 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.8% C 0.108 H 298.3°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#331958
RGB	rgb(51, 25, 88)
HSL	hsl(265, 56%, 22%)
HSV	hsv(265, 72%, 35%)
CMYK	cmyk(42%, 71.6%, 0%, 65.5%)
CIE-LAB	lab(16.02, 27.91, -33.35)
CIE-LCH	lch(16.02, 43.49, 309.92°)
OKLab	oklab(28.82% 0.0511 -0.0951)
OKLCH	oklch(28.82% 0.108 298.3)
XYZ	xyz(3.4739, 2.1036, 9.4536)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331958 #3E5819

analogous

#191F58 #331958 #531958

triadic

#331958 #583319 #195833

tetradic

#331958 #58191F #3E5819 #195853

square

#331958 #58191F #3E5819 #195853

split-complementary

#331958 #585319 #1F5819

monochromatic

#0E0718 #170B28 #331958 #4F2788 #6A34B7

Accessibility & contrast

On white

14.78

#331958 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#331958 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331958

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331958	#FFFFFF	#000000	##FFFFFF
##331958	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285A

Deuteranopia (green-blind)

#002757

Tritanopia (blue-blind)

#2A2836

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331958;
/* rgb */ color: rgb(51, 25, 88);
/* oklch */ color: oklch(28.8% 0.108 298.3);

Tailwind

colors: {
  custom: {
    50: '#6e5788',
    500: '#331958',
    950: '#000000',
  },
}

SCSS

$custom: #331958;
$custom-light: #6e5788;
$custom-dark: #000000;

JSON

{
  "hex": "#331958",
  "rgb": {
    "r": 51,
    "g": 25,
    "b": 88
  },
  "hsl": {
    "h": 264.762,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28823,
    "c": 0.10794,
    "h": 298.3
  },
  "luminance": 0.02104
}

Semantic roles & 50–950 ramp

primary

#331958

secondary

#6D8E3E

accent

#DF49A1

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07030B

muted

#7A787C

Preview Lab

Preview with #331958

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

Preview Lab → · Contrast checker → · Palette generator →