#331251#331251

#331251 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.2% C 0.109 H 303.8°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#331251
RGB	rgb(51, 18, 81)
HSL	hsl(271, 64%, 19%)
HSV	hsv(271, 78%, 32%)
CMYK	cmyk(37%, 77.8%, 0%, 68.2%)
CIE-LAB	lab(14.00, 29.84, -31.88)
CIE-LCH	lch(14.00, 43.67, 313.11°)
OKLab	oklab(27.19% 0.0608 -0.0907)
OKLCH	oklch(27.19% 0.109 303.8)
XYZ	xyz(3.0664, 1.7305, 7.9555)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331251 #305112

analogous

#141251 #331251 #511250

triadic

#331251 #513312 #125133

tetradic

#331251 #511412 #305112 #125051

square

#331251 #511412 #305112 #125051

split-complementary

#331251 #505112 #125114

monochromatic

#100619 #13071F #331251 #531D83 #7228B5

Accessibility & contrast

On white

15.60

#331251 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#331251 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331251

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331251	#FFFFFF	#000000	##FFFFFF
##331251	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002353

Deuteranopia (green-blind)

#002450

Tritanopia (blue-blind)

#2D2130

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #331251;
/* rgb */ color: rgb(51, 18, 81);
/* oklch */ color: oklch(27.2% 0.109 303.8);

Tailwind

colors: {
  custom: {
    50: '#6e5382',
    500: '#331251',
    950: '#000000',
  },
}

SCSS

$custom: #331251;
$custom-light: #6e5382;
$custom-dark: #000000;

JSON

{
  "hex": "#331251",
  "rgb": {
    "r": 51,
    "g": 18,
    "b": 81
  },
  "hsl": {
    "h": 271.429,
    "s": 63.636,
    "l": 19.412
  },
  "oklch": {
    "l": 0.27193,
    "c": 0.10918,
    "h": 303.8
  },
  "luminance": 0.01731
}

Semantic roles & 50–950 ramp

primary

#331251

secondary

#5D8A35

accent

#E74190

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#07020A

muted

#7A787C

Preview Lab

Preview with #331251

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

Preview Lab → · Contrast checker → · Palette generator →