#431E79#431E79

#431E79 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.4% C 0.145 H 296.5°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#431E79
RGB	rgb(67, 30, 121)
HSL	hsl(264, 60%, 30%)
HSV	hsv(264, 75%, 47%)
CMYK	cmyk(44.6%, 75.2%, 0%, 52.5%)
CIE-LAB	lab(21.95, 38.00, -45.20)
CIE-LCH	lch(21.95, 59.06, 310.05°)
OKLab	oklab(34.41% 0.0646 -0.1293)
OKLCH	oklch(34.41% 0.145 296.5)
XYZ	xyz(6.2293, 3.5022, 18.4332)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E79 #54791E

analogous

#1E2679 #431E79 #711E79

triadic

#431E79 #79431E #1E7943

tetradic

#431E79 #791E26 #54791E #1E7971

square

#431E79 #791E26 #54791E #1E7971

split-complementary

#431E79 #79711E #26791E

monochromatic

#0E0619 #281248 #431E79 #5E2AAA #7B41D0

Accessibility & contrast

On white

12.35

#431E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#431E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E79

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E79	#FFFFFF	#000000	##FFFFFF
##431E79	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357C

Deuteranopia (green-blind)

#003377

Tritanopia (blue-blind)

#353549

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #431e79;
/* rgb */ color: rgb(67, 30, 121);
/* oklch */ color: oklch(34.4% 0.145 296.5);

Tailwind

colors: {
  custom: {
    50: '#7d5da0',
    500: '#431e79',
    950: '#000000',
  },
}

SCSS

$custom: #431e79;
$custom-light: #7d5da0;
$custom-dark: #000000;

JSON

{
  "hex": "#431e79",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 121
  },
  "hsl": {
    "h": 264.396,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34413,
    "c": 0.14455,
    "h": 296.5
  },
  "luminance": 0.03502
}

Semantic roles & 50–950 ramp

primary

#431E79

secondary

#83AD46

accent

#E344A3

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431E79

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

Preview Lab → · Contrast checker → · Palette generator →