#431E7B#431E7B

#431E7B is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.6% C 0.147 H 295.9°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#431E7B
RGB	rgb(67, 30, 123)
HSL	hsl(264, 61%, 30%)
HSV	hsv(264, 76%, 48%)
CMYK	cmyk(45.5%, 75.6%, 0%, 51.8%)
CIE-LAB	lab(22.13, 38.56, -46.19)
CIE-LCH	lch(22.13, 60.17, 309.86°)
OKLab	oklab(34.59% 0.0641 -0.1322)
OKLCH	oklch(34.59% 0.147 295.9)
XYZ	xyz(6.3532, 3.5518, 19.0859)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E7B #567B1E

analogous

#1E287B #431E7B #711E7B

triadic

#431E7B #7B431E #1E7B43

tetradic

#431E7B #7B1E28 #567B1E #1E7B71

square

#431E7B #7B1E28 #567B1E #1E7B71

split-complementary

#431E7B #7B711E #287B1E

monochromatic

#0D0619 #28124A #431E7B #5E2AAC #7B42D1

Accessibility & contrast

On white

12.28

#431E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#431E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E7B

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E7B	#FFFFFF	#000000	##FFFFFF
##431E7B	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367E

Deuteranopia (green-blind)

#003479

Tritanopia (blue-blind)

#34364B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #431e7b;
/* rgb */ color: rgb(67, 30, 123);
/* oklch */ color: oklch(34.6% 0.147 295.9);

Tailwind

colors: {
  custom: {
    50: '#7d5ea2',
    500: '#431e7b',
    950: '#000000',
  },
}

SCSS

$custom: #431e7b;
$custom-light: #7d5ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#431e7b",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 123
  },
  "hsl": {
    "h": 263.871,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.34594,
    "c": 0.14694,
    "h": 295.9
  },
  "luminance": 0.03552
}

Semantic roles & 50–950 ramp

primary

#431E7B

secondary

#85AE46

accent

#E444A4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431E7B

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

Preview Lab → · Contrast checker → · Palette generator →