#431E76#431E76

#431E76 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.141 H 297.6°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#431E76
RGB	rgb(67, 30, 118)
HSL	hsl(265, 59%, 29%)
HSV	hsv(265, 75%, 46%)
CMYK	cmyk(43.2%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(21.69, 37.17, -43.72)
CIE-LCH	lch(21.69, 57.38, 310.37°)
OKLab	oklab(34.14% 0.0653 -0.1249)
OKLCH	oklch(34.14% 0.141 297.6)
XYZ	xyz(6.0482, 3.4297, 17.4794)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.74

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E76 #51761E

analogous

#1E2576 #431E76 #6F1E76

triadic

#431E76 #76431E #1E7643

tetradic

#431E76 #761E25 #51761E #1E766F

square

#431E76 #761E25 #51761E #1E766F

split-complementary

#431E76 #766F1E #25761E

monochromatic

#0E0618 #271245 #431E76 #5F2AA7 #7C40CE

Accessibility & contrast

On white

12.46

#431E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#431E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E76

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E76	#FFFFFF	#000000	##FFFFFF
##431E76	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003479

Deuteranopia (green-blind)

#003374

Tritanopia (blue-blind)

#363448

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #431e76;
/* rgb */ color: rgb(67, 30, 118);
/* oklch */ color: oklch(34.1% 0.141 297.6);

Tailwind

colors: {
  custom: {
    50: '#7c5d9e',
    500: '#431e76',
    950: '#000000',
  },
}

SCSS

$custom: #431e76;
$custom-light: #7c5d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#431e76",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 265.227,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34144,
    "c": 0.14096,
    "h": 297.6
  },
  "luminance": 0.0343
}

Semantic roles & 50–950 ramp

primary

#431E76

secondary

#80AA46

accent

#E345A0

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431E76

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

Preview Lab → · Contrast checker → · Palette generator →