#431E9E#431E9E

#431E9E is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.188 H 286.7°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#431E9E
RGB	rgb(67, 30, 158)
HSL	hsl(257, 68%, 37%)
HSV	hsv(257, 81%, 62%)
CMYK	cmyk(57.6%, 81%, 0%, 38%)
CIE-LAB	lab(25.53, 48.44, -62.40)
CIE-LCH	lch(25.53, 79.00, 307.82°)
OKLab	oklab(38.01% 0.0539 -0.1797)
OKLCH	oklch(38.01% 0.188 286.7)
XYZ	xyz(8.9487, 4.5900, 32.7555)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E9E #799E1E

analogous

#1E399E #431E9E #831E9E

triadic

#431E9E #9E431E #1E9E43

tetradic

#431E9E #9E1E39 #799E1E #1E9E83

square

#431E9E #9E1E39 #799E1E #1E9E83

split-complementary

#431E9E #9E831E #399E1E

monochromatic

#170A37 #2D146B #431E9E #5928D1 #7F57DF

Accessibility & contrast

On white

10.95

#431E9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#431E9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E9E

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E9E	#FFFFFF	#000000	##FFFFFF
##431E9E	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A2

Deuteranopia (green-blind)

#00399C

Tritanopia (blue-blind)

#17445E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #431e9e;
/* rgb */ color: rgb(67, 30, 158);
/* oklch */ color: oklch(38.0% 0.188 286.7);

Tailwind

colors: {
  custom: {
    50: '#8260bc',
    500: '#431e9e',
    950: '#000000',
  },
}

SCSS

$custom: #431e9e;
$custom-light: #8260bc;
$custom-dark: #000000;

JSON

{
  "hex": "#431e9e",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 158
  },
  "hsl": {
    "h": 257.344,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38008,
    "c": 0.18759,
    "h": 286.7
  },
  "luminance": 0.0459
}

Semantic roles & 50–950 ramp

primary

#431E9E

secondary

#A3C355

accent

#EB3DB9

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #431E9E

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

Preview Lab → · Contrast checker → · Palette generator →