#431161#431161

#431161 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.133 H 308.8°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#431161
RGB	rgb(67, 17, 97)
HSL	hsl(278, 70%, 22%)
HSV	hsv(278, 82%, 38%)
CMYK	cmyk(30.9%, 82.5%, 0%, 62%)
CIE-LAB	lab(17.72, 37.80, -36.49)
CIE-LCH	lch(17.72, 52.54, 316.01°)
OKLab	oklab(30.78% 0.0833 -0.1036)
OKLCH	oklch(30.78% 0.133 308.8)
XYZ	xyz(4.6724, 2.4573, 11.5351)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431161 #2F6111

analogous

#1B1161 #431161 #611157

triadic

#431161 #614311 #116143

tetradic

#431161 #611B11 #2F6111 #115761

square

#431161 #611B11 #2F6111 #115761

split-complementary

#431161 #576111 #11611B

monochromatic

#12051A #1F082D #431161 #671A95 #8B23C9

Accessibility & contrast

On white

14.08

#431161 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#431161 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431161

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431161	#FFFFFF	#000000	##FFFFFF
##431161	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A63

Deuteranopia (green-blind)

#002C5F

Tritanopia (blue-blind)

#3E2539

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #431161;
/* rgb */ color: rgb(67, 17, 97);
/* oklch */ color: oklch(30.8% 0.133 308.8);

Tailwind

colors: {
  custom: {
    50: '#7b568f',
    500: '#431161',
    950: '#000000',
  },
}

SCSS

$custom: #431161;
$custom-light: #7b568f;
$custom-dark: #000000;

JSON

{
  "hex": "#431161",
  "rgb": {
    "r": 67,
    "g": 17,
    "b": 97
  },
  "hsl": {
    "h": 277.5,
    "s": 70.175,
    "l": 22.353
  },
  "oklch": {
    "l": 0.3078,
    "c": 0.13294,
    "h": 308.8
  },
  "luminance": 0.02457
}

Semantic roles & 50–950 ramp

primary

#431161

secondary

#5A9934

accent

#ED3B7E

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #431161

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

Preview Lab → · Contrast checker → · Palette generator →