#331955#331955

#331955 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.6% C 0.104 H 299.7°. Best body text is #FFFFFF at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#331955
RGB	rgb(51, 25, 85)
HSL	hsl(266, 55%, 22%)
HSV	hsv(266, 71%, 33%)
CMYK	cmyk(40%, 70.6%, 0%, 66.7%)
CIE-LAB	lab(15.77, 27.02, -31.73)
CIE-LCH	lch(15.77, 41.68, 310.41°)
OKLab	oklab(28.57% 0.0515 -0.0903)
OKLCH	oklch(28.57% 0.104 299.7)
XYZ	xyz(3.3522, 2.0549, 8.8126)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331955 #3B5519

analogous

#191D55 #331955 #511955

triadic

#331955 #553319 #195533

tetradic

#331955 #55191D #3B5519 #195551

square

#331955 #55191D #3B5519 #195551

split-complementary

#331955 #555119 #1D5519

monochromatic

#0E0718 #170B26 #331955 #4F2784 #6C35B4

Accessibility & contrast

On white

14.88

#331955 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#331955 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331955

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331955	#FFFFFF	#000000	##FFFFFF
##331955	1.00	14.88	1.41	14.88
#FFFFFF	14.88	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002757

Deuteranopia (green-blind)

#002754

Tritanopia (blue-blind)

#2B2734

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #331955;
/* rgb */ color: rgb(51, 25, 85);
/* oklch */ color: oklch(28.6% 0.104 299.7);

Tailwind

colors: {
  custom: {
    50: '#6e5785',
    500: '#331955',
    950: '#000000',
  },
}

SCSS

$custom: #331955;
$custom-light: #6e5785;
$custom-dark: #000000;

JSON

{
  "hex": "#331955",
  "rgb": {
    "r": 51,
    "g": 25,
    "b": 85
  },
  "hsl": {
    "h": 266,
    "s": 54.545,
    "l": 21.569
  },
  "oklch": {
    "l": 0.28565,
    "c": 0.10396,
    "h": 299.7
  },
  "luminance": 0.02055
}

Semantic roles & 50–950 ramp

primary

#331955

secondary

#6A8B3E

accent

#DE4A9E

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #331955

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

Preview Lab → · Contrast checker → · Palette generator →