#431F7F#431F7F

#431F7F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.151 H 294.4°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#431F7F
RGB	rgb(67, 31, 127)
HSL	hsl(263, 61%, 31%)
HSV	hsv(263, 76%, 50%)
CMYK	cmyk(47.2%, 75.6%, 0%, 50.2%)
CIE-LAB	lab(22.67, 39.18, -47.84)
CIE-LCH	lch(22.67, 61.83, 309.31°)
OKLab	oklab(35.09% 0.0622 -0.1371)
OKLCH	oklch(35.09% 0.151 294.4)
XYZ	xyz(6.6344, 3.7054, 20.4402)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F7F #5B7F1F

analogous

#1F2B7F #431F7F #731F7F

triadic

#431F7F #7F431F #1F7F43

tetradic

#431F7F #7F1F2B #5B7F1F #1F7F73

square

#431F7F #7F1F2B #5B7F1F #1F7F73

split-complementary

#431F7F #7F731F #2B7F1F

monochromatic

#0F071D #29134E #431F7F #5D2BB0 #7B46D2

Accessibility & contrast

On white

12.06

#431F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#431F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F7F

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F7F	#FFFFFF	#000000	##FFFFFF
##431F7F	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003782

Deuteranopia (green-blind)

#00357D

Tritanopia (blue-blind)

#32384D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #431f7f;
/* rgb */ color: rgb(67, 31, 127);
/* oklch */ color: oklch(35.1% 0.151 294.4);

Tailwind

colors: {
  custom: {
    50: '#7d5ea5',
    500: '#431f7f',
    950: '#000000',
  },
}

SCSS

$custom: #431f7f;
$custom-light: #7d5ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#431f7f",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 127
  },
  "hsl": {
    "h": 262.5,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.35088,
    "c": 0.15052,
    "h": 294.4
  },
  "luminance": 0.03706
}

Semantic roles & 50–950 ramp

primary

#431F7F

secondary

#8AB248

accent

#E444A8

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #431F7F

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

Preview Lab → · Contrast checker → · Palette generator →