#231373#231373

#231373 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.1% C 0.151 H 279.0°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#231373
RGB	rgb(35, 19, 115)
HSL	hsl(250, 72%, 26%)
HSV	hsv(250, 83%, 45%)
CMYK	cmyk(69.6%, 83.5%, 0%, 54.9%)
CIE-LAB	lab(15.80, 37.12, -51.59)
CIE-LCH	lch(15.80, 63.56, 305.74°)
OKLab	oklab(29.08% 0.0236 -0.149)
OKLCH	oklch(29.08% 0.151 279)
XYZ	xyz(4.0195, 2.0605, 16.4022)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231373 #637313

analogous

#133373 #231373 #531373

triadic

#231373 #732313 #137323

tetradic

#231373 #731333 #637313 #137353

square

#231373 #731333 #637313 #137353

split-complementary

#231373 #735313 #337313

monochromatic

#08041A #130A3E #231373 #331CA8 #4425DB

Accessibility & contrast

On white

14.87

#231373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#231373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231373

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231373	#FFFFFF	#000000	##FFFFFF
##231373	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B76

Deuteranopia (green-blind)

#002371

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #231373;
/* rgb */ color: rgb(35, 19, 115);
/* oklch */ color: oklch(29.1% 0.151 279.0);

Tailwind

colors: {
  custom: {
    50: '#6b549c',
    500: '#231373',
    950: '#000000',
  },
}

SCSS

$custom: #231373;
$custom-light: #6b549c;
$custom-dark: #000000;

JSON

{
  "hex": "#231373",
  "rgb": {
    "r": 35,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 250,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29076,
    "c": 0.15084,
    "h": 279
  },
  "luminance": 0.02061
}

Semantic roles & 50–950 ramp

primary

#231373

secondary

#97AA38

accent

#EE39D0

background

#F6F5F9

surface

#ECE8F2

border

#C7C4CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #231373

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

Preview Lab → · Contrast checker → · Palette generator →