#331E97#331E97

#331E97 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.182 H 279.9°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#331E97
RGB	rgb(51, 30, 151)
HSL	hsl(250, 67%, 35%)
HSV	hsv(250, 80%, 59%)
CMYK	cmyk(66.2%, 80.1%, 0%, 40.8%)
CIE-LAB	lab(23.22, 44.56, -61.97)
CIE-LCH	lch(23.22, 76.33, 305.72°)
OKLab	oklab(35.8% 0.0313 -0.1789)
OKLCH	oklch(35.8% 0.182 279.9)
XYZ	xyz(7.4136, 3.8661, 29.6277)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331E97 #82971E

analogous

#1E4697 #331E97 #6F1E97

triadic

#331E97 #97331E #1E9733

tetradic

#331E97 #971E46 #82971E #1E976F

square

#331E97 #971E46 #82971E #1E976F

split-complementary

#331E97 #976F1E #46971E

monochromatic

#110A31 #221464 #331E97 #4428CA #6B53DD

Accessibility & contrast

On white

11.84

#331E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#331E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331E97

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331E97	#FFFFFF	#000000	##FFFFFF
##331E97	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003395

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #331e97;
/* rgb */ color: rgb(51, 30, 151);
/* oklch */ color: oklch(35.8% 0.182 279.9);

Tailwind

colors: {
  custom: {
    50: '#795eb7',
    500: '#331e97',
    950: '#000000',
  },
}

SCSS

$custom: #331e97;
$custom-light: #795eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#331e97",
  "rgb": {
    "r": 51,
    "g": 30,
    "b": 151
  },
  "hsl": {
    "h": 250.413,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35803,
    "c": 0.18163,
    "h": 279.9
  },
  "luminance": 0.03867
}

Semantic roles & 50–950 ramp

primary

#331E97

secondary

#ADC051

accent

#EA3ECC

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #331E97

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

Preview Lab → · Contrast checker → · Palette generator →