#431D7E#431D7E

#431D7E is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.152 H 295.1°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#431D7E
RGB	rgb(67, 29, 126)
HSL	hsl(264, 63%, 30%)
HSV	hsv(264, 77%, 49%)
CMYK	cmyk(46.8%, 77%, 0%, 50.6%)
CIE-LAB	lab(22.22, 39.91, -47.94)
CIE-LCH	lch(22.22, 62.38, 309.77°)
OKLab	oklab(34.74% 0.0643 -0.1373)
OKLCH	oklch(34.74% 0.152 295.1)
XYZ	xyz(6.5190, 3.5782, 20.0818)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D7E #587E1D

analogous

#1D277E #431D7E #731D7E

triadic

#431D7E #7E431D #1D7E43

tetradic

#431D7E #7E1D27 #587E1D #1D7E73

square

#431D7E #7E1D27 #587E1D #1D7E73

split-complementary

#431D7E #7E731D #277E1D

monochromatic

#0E061B #29124C #431D7E #5D28B0 #7B42D3

Accessibility & contrast

On white

12.24

#431D7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#431D7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D7E

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D7E	#FFFFFF	#000000	##FFFFFF
##431D7E	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003681

Deuteranopia (green-blind)

#00347C

Tritanopia (blue-blind)

#32374C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #431d7e;
/* rgb */ color: rgb(67, 29, 126);
/* oklch */ color: oklch(34.7% 0.152 295.1);

Tailwind

colors: {
  custom: {
    50: '#7d5da4',
    500: '#431d7e',
    950: '#000000',
  },
}

SCSS

$custom: #431d7e;
$custom-light: #7d5da4;
$custom-dark: #000000;

JSON

{
  "hex": "#431d7e",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 126
  },
  "hsl": {
    "h": 263.505,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34745,
    "c": 0.15167,
    "h": 295.1
  },
  "luminance": 0.03578
}

Semantic roles & 50–950 ramp

primary

#431D7E

secondary

#87B145

accent

#E642A6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431D7E

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

Preview Lab → · Contrast checker → · Palette generator →