#431790#431790

#431790 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.9% C 0.178 H 290.8°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#431790
RGB	rgb(67, 23, 144)
HSL	hsl(262, 72%, 33%)
HSV	hsv(262, 84%, 56%)
CMYK	cmyk(53.5%, 84%, 0%, 43.5%)
CIE-LAB	lab(23.07, 47.53, -57.85)
CIE-LCH	lch(23.07, 74.87, 309.41°)
OKLab	oklab(35.87% 0.0632 -0.1663)
OKLCH	oklch(35.87% 0.178 290.8)
XYZ	xyz(7.6537, 3.8194, 26.7141)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431790 #649017

analogous

#172890 #431790 #7F1790

triadic

#431790 #904317 #179043

tetradic

#431790 #901728 #649017 #17907F

square

#431790 #901728 #649017 #17907F

split-complementary

#431790 #907F17 #289017

monochromatic

#120626 #2A0F5B #431790 #5C1FC5 #7B41E1

Accessibility & contrast

On white

11.90

#431790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#431790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431790

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431790	#FFFFFF	#000000	##FFFFFF
##431790	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003993

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#273C55

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #431790;
/* rgb */ color: rgb(67, 23, 144);
/* oklch */ color: oklch(35.9% 0.178 290.8);

Tailwind

colors: {
  custom: {
    50: '#815bb2',
    500: '#431790',
    950: '#000000',
  },
}

SCSS

$custom: #431790;
$custom-light: #815bb2;
$custom-dark: #000000;

JSON

{
  "hex": "#431790",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 144
  },
  "hsl": {
    "h": 261.818,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35866,
    "c": 0.17793,
    "h": 290.8
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#431790

secondary

#93C142

accent

#EF39AD

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #431790

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

Preview Lab → · Contrast checker → · Palette generator →