#331354#331354

#331354 is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.6% C 0.111 H 302.0°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#331354
RGB	rgb(51, 19, 84)
HSL	hsl(270, 63%, 20%)
HSV	hsv(270, 77%, 33%)
CMYK	cmyk(39.3%, 77.4%, 0%, 67.1%)
CIE-LAB	lab(14.45, 30.15, -33.19)
CIE-LCH	lch(14.45, 44.84, 312.25°)
OKLab	oklab(27.6% 0.059 -0.0946)
OKLCH	oklch(27.6% 0.111 302)
XYZ	xyz(3.1980, 1.8096, 8.5666)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331354 #345413

analogous

#131454 #331354 #531354

triadic

#331354 #543313 #135433

tetradic

#331354 #541314 #345413 #135453

square

#331354 #541314 #345413 #135453

split-complementary

#331354 #545313 #145413

monochromatic

#0F0619 #150822 #331354 #511E86 #702AB8

Accessibility & contrast

On white

15.42

#331354 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#331354 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331354

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331354	#FFFFFF	#000000	##FFFFFF
##331354	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002456

Deuteranopia (green-blind)

#002453

Tritanopia (blue-blind)

#2C2332

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #331354;
/* rgb */ color: rgb(51, 19, 84);
/* oklch */ color: oklch(27.6% 0.111 302.0);

Tailwind

colors: {
  custom: {
    50: '#6e5485',
    500: '#331354',
    950: '#000000',
  },
}

SCSS

$custom: #331354;
$custom-light: #6e5485;
$custom-dark: #000000;

JSON

{
  "hex": "#331354",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 84
  },
  "hsl": {
    "h": 269.538,
    "s": 63.107,
    "l": 20.196
  },
  "oklch": {
    "l": 0.27595,
    "c": 0.11147,
    "h": 302
  },
  "luminance": 0.0181
}

Semantic roles & 50–950 ramp

primary

#331354

secondary

#628C36

accent

#E64295

background

#F6F4F8

surface

#ECE8EF

border

#C7C4CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #331354

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

Preview Lab → · Contrast checker → · Palette generator →