#431D7F#431D7F

#431D7F is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.153 H 294.8°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#431D7F
RGB	rgb(67, 29, 127)
HSL	hsl(263, 63%, 31%)
HSV	hsv(263, 77%, 50%)
CMYK	cmyk(47.2%, 77.2%, 0%, 50.2%)
CIE-LAB	lab(22.32, 40.19, -48.42)
CIE-LCH	lch(22.32, 62.93, 309.69°)
OKLab	oklab(34.84% 0.0641 -0.1388)
OKLCH	oklch(34.84% 0.153 294.8)
XYZ	xyz(6.5838, 3.6041, 20.4233)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D7F #597F1D

analogous

#1D287F #431D7F #741D7F

triadic

#431D7F #7F431D #1D7F43

tetradic

#431D7F #7F1D28 #597F1D #1D7F74

square

#431D7F #7F1D28 #597F1D #1D7F74

split-complementary

#431D7F #7F741D #287F1D

monochromatic

#0E061B #29124D #431D7F #5D28B1 #7B42D4

Accessibility & contrast

On white

12.20

#431D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#431D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D7F

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D7F	#FFFFFF	#000000	##FFFFFF
##431D7F	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#00347D

Tritanopia (blue-blind)

#32374D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #431d7f;
/* rgb */ color: rgb(67, 29, 127);
/* oklch */ color: oklch(34.8% 0.153 294.8);

Tailwind

colors: {
  custom: {
    50: '#7e5da5',
    500: '#431d7f',
    950: '#000000',
  },
}

SCSS

$custom: #431d7f;
$custom-light: #7e5da5;
$custom-dark: #000000;

JSON

{
  "hex": "#431d7f",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 127
  },
  "hsl": {
    "h": 263.265,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34838,
    "c": 0.15284,
    "h": 294.8
  },
  "luminance": 0.03604
}

Semantic roles & 50–950 ramp

primary

#431D7F

secondary

#88B245

accent

#E642A6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431D7F

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

Preview Lab → · Contrast checker → · Palette generator →