#431F61#431F61

#431F61 is a dark, moderate violet. Relative luminance 0.030; OKLCH L 32.5% C 0.114 H 306.1°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#431F61
RGB	rgb(67, 31, 97)
HSL	hsl(273, 52%, 25%)
HSV	hsv(273, 68%, 38%)
CMYK	cmyk(30.9%, 68%, 0%, 62%)
CIE-LAB	lab(20.19, 30.88, -32.50)
CIE-LCH	lch(20.19, 44.84, 313.54°)
OKLab	oklab(32.54% 0.0672 -0.092)
OKLCH	oklch(32.54% 0.114 306.1)
XYZ	xyz(4.9619, 3.0364, 11.6316)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431F61 #3D611F

analogous

#221F61 #431F61 #611F5E

triadic

#431F61 #61431F #1F6143

tetradic

#431F61 #61221F #3D611F #1F5E61

square

#431F61 #61221F #3D611F #1F5E61

split-complementary

#431F61 #5E611F #1F6122

monochromatic

#100717 #231033 #431F61 #632E8F #833DBE

Accessibility & contrast

On white

13.07

#431F61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#431F61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F61

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431F61	#FFFFFF	#000000	##FFFFFF
##431F61	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003063

Deuteranopia (green-blind)

#103160

Tritanopia (blue-blind)

#3E2D3D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #431f61;
/* rgb */ color: rgb(67, 31, 97);
/* oklch */ color: oklch(32.5% 0.114 306.1);

Tailwind

colors: {
  custom: {
    50: '#7a5d8e',
    500: '#431f61',
    950: '#000000',
  },
}

SCSS

$custom: #431f61;
$custom-light: #7a5d8e;
$custom-dark: #000000;

JSON

{
  "hex": "#431f61",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 97
  },
  "hsl": {
    "h": 272.727,
    "s": 51.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.32536,
    "c": 0.11391,
    "h": 306.1
  },
  "luminance": 0.03036
}

Semantic roles & 50–950 ramp

primary

#431F61

secondary

#6A9646

accent

#DB4D8D

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #431F61

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

Preview Lab → · Contrast checker → · Palette generator →