#431A80#431A80

#431A80 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.157 H 295.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#431A80
RGB	rgb(67, 26, 128)
HSL	hsl(264, 66%, 30%)
HSV	hsv(264, 80%, 50%)
CMYK	cmyk(47.7%, 79.7%, 0%, 49.8%)
CIE-LAB	lab(21.91, 41.89, -49.72)
CIE-LCH	lch(21.91, 65.02, 310.12°)
OKLab	oklab(34.58% 0.0664 -0.1425)
OKLCH	oklch(34.58% 0.157 295)
XYZ	xyz(6.5794, 3.4904, 20.7450)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A80 #57801A

analogous

#1A2480 #431A80 #761A80

triadic

#431A80 #80431A #1A8043

tetradic

#431A80 #801A24 #57801A #1A8076

square

#431A80 #801A24 #57801A #1A8076

split-complementary

#431A80 #80761A #24801A

monochromatic

#0E051A #28104D #431A80 #5E24B3 #7B3DD8

Accessibility & contrast

On white

12.37

#431A80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#431A80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A80

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A80	#FFFFFF	#000000	##FFFFFF
##431A80	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#00337E

Tritanopia (blue-blind)

#31364C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #431a80;
/* rgb */ color: rgb(67, 26, 128);
/* oklch */ color: oklch(34.6% 0.157 295.0);

Tailwind

colors: {
  custom: {
    50: '#7e5ca6',
    500: '#431a80',
    950: '#000000',
  },
}

SCSS

$custom: #431a80;
$custom-light: #7e5ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#431a80",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 128
  },
  "hsl": {
    "h": 264.118,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34581,
    "c": 0.15727,
    "h": 295
  },
  "luminance": 0.03491
}

Semantic roles & 50–950 ramp

primary

#431A80

secondary

#86B442

accent

#E93FA5

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #431A80

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

Preview Lab → · Contrast checker → · Palette generator →