#431E94#431E94

#431E94 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.0% C 0.176 H 288.9°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#431E94
RGB	rgb(67, 30, 148)
HSL	hsl(259, 66%, 35%)
HSV	hsv(259, 80%, 58%)
CMYK	cmyk(54.7%, 79.7%, 0%, 42%)
CIE-LAB	lab(24.51, 45.62, -57.95)
CIE-LCH	lch(24.51, 73.75, 308.21°)
OKLab	oklab(36.99% 0.0571 -0.1667)
OKLCH	oklch(36.99% 0.176 288.9)
XYZ	xyz(8.1227, 4.2596, 28.4054)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E94 #6F941E

analogous

#1E3494 #431E94 #7E1E94

triadic

#431E94 #94431E #1E9443

tetradic

#431E94 #941E34 #6F941E #1E947E

square

#431E94 #941E34 #6F941E #1E947E

split-complementary

#431E94 #947E1E #34941E

monochromatic

#15092E #2C1461 #431E94 #5A28C7 #7C51DC

Accessibility & contrast

On white

11.34

#431E94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#431E94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E94

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E94	#FFFFFF	#000000	##FFFFFF
##431E94	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D97

Deuteranopia (green-blind)

#003792

Tritanopia (blue-blind)

#234059

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #431e94;
/* rgb */ color: rgb(67, 30, 148);
/* oklch */ color: oklch(37.0% 0.176 288.9);

Tailwind

colors: {
  custom: {
    50: '#815fb5',
    500: '#431e94',
    950: '#000000',
  },
}

SCSS

$custom: #431e94;
$custom-light: #815fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#431e94",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 148
  },
  "hsl": {
    "h": 258.814,
    "s": 66.292,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36991,
    "c": 0.17619,
    "h": 288.9
  },
  "luminance": 0.0426
}

Semantic roles & 50–950 ramp

primary

#431E94

secondary

#9CBF4F

accent

#E93FB4

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431E94

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

Preview Lab → · Contrast checker → · Palette generator →