#331890#331890

#331890 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.4% C 0.178 H 281.9°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#331890
RGB	rgb(51, 24, 144)
HSL	hsl(254, 71%, 33%)
HSV	hsv(254, 83%, 56%)
CMYK	cmyk(64.6%, 83.3%, 0%, 43.5%)
CIE-LAB	lab(21.47, 45.29, -60.54)
CIE-LCH	lch(21.47, 75.61, 306.80°)
OKLab	oklab(34.36% 0.0367 -0.1747)
OKLCH	oklch(34.36% 0.178 281.9)
XYZ	xyz(6.7243, 3.3702, 26.6763)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331890 #759018

analogous

#183990 #331890 #6F1890

triadic

#331890 #903318 #189033

tetradic

#331890 #901839 #759018 #18906F

square

#331890 #901839 #759018 #18906F

split-complementary

#331890 #906F18 #399018

monochromatic

#0E0727 #200F5C #331890 #4621C4 #6643E0

Accessibility & contrast

On white

12.54

#331890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#331890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331890

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331890	#FFFFFF	#000000	##FFFFFF
##331890	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003793

Deuteranopia (green-blind)

#002F8E

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #331890;
/* rgb */ color: rgb(51, 24, 144);
/* oklch */ color: oklch(34.4% 0.178 281.9);

Tailwind

colors: {
  custom: {
    50: '#785ab2',
    500: '#331890',
    950: '#000000',
  },
}

SCSS

$custom: #331890;
$custom-light: #785ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#331890",
  "rgb": {
    "r": 51,
    "g": 24,
    "b": 144
  },
  "hsl": {
    "h": 253.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34356,
    "c": 0.17848,
    "h": 281.9
  },
  "luminance": 0.03371
}

Semantic roles & 50–950 ramp

primary

#331890

secondary

#A4C043

accent

#EE3AC6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #331890

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

Preview Lab → · Contrast checker → · Palette generator →