#430F66#430F66

#430F66 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.140 H 306.7°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#430F66
RGB	rgb(67, 15, 102)
HSL	hsl(276, 74%, 23%)
HSV	hsv(276, 85%, 40%)
CMYK	cmyk(34.3%, 85.3%, 0%, 60%)
CIE-LAB	lab(17.89, 39.79, -39.52)
CIE-LCH	lch(17.89, 56.08, 315.20°)
OKLab	oklab(31.03% 0.0837 -0.1125)
OKLCH	oklch(31.03% 0.14 306.7)
XYZ	xyz(4.8833, 2.4943, 12.7920)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#430F66 #32660F

analogous

#170F66 #430F66 #660F5D

triadic

#430F66 #66430F #0F6643

tetradic

#430F66 #66170F #32660F #0F5D66

square

#430F66 #66170F #32660F #0F5D66

split-complementary

#430F66 #5D660F #0F6617

monochromatic

#12041B #200731 #430F66 #66179B #891FD1

Accessibility & contrast

On white

14.01

#430F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#430F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #430F66

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##430F66	#FFFFFF	#000000	##FFFFFF
##430F66	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A68

Deuteranopia (green-blind)

#002C64

Tritanopia (blue-blind)

#3D263B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #430f66;
/* rgb */ color: rgb(67, 15, 102);
/* oklch */ color: oklch(31.0% 0.140 306.7);

Tailwind

colors: {
  custom: {
    50: '#7c5592',
    500: '#430f66',
    950: '#000000',
  },
}

SCSS

$custom: #430f66;
$custom-light: #7c5592;
$custom-dark: #000000;

JSON

{
  "hex": "#430f66",
  "rgb": {
    "r": 67,
    "g": 15,
    "b": 102
  },
  "hsl": {
    "h": 275.862,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31034,
    "c": 0.14023,
    "h": 306.7
  },
  "luminance": 0.02494
}

Semantic roles & 50–950 ramp

primary

#430F66

secondary

#5E9F32

accent

#F13782

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #430F66

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

Preview Lab → · Contrast checker → · Palette generator →