#431B60#431B60

#431B60 is a dark, moderate violet. Relative luminance 0.028; OKLCH L 31.9% C 0.119 H 307.6°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#431B60
RGB	rgb(67, 27, 96)
HSL	hsl(275, 56%, 24%)
HSV	hsv(275, 72%, 38%)
CMYK	cmyk(30.2%, 71.9%, 0%, 62.4%)
CIE-LAB	lab(19.32, 32.82, -33.25)
CIE-LCH	lch(19.32, 46.72, 314.63°)
OKLab	oklab(31.88% 0.0724 -0.0942)
OKLCH	oklch(31.88% 0.119 307.6)
XYZ	xyz(4.8176, 2.8218, 11.3549)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431B60 #38601B

analogous

#211B60 #431B60 #601B5B

triadic

#431B60 #60431B #1B6043

tetradic

#431B60 #60211B #38601B #1B5B60

square

#431B60 #60211B #38601B #1B5B60

split-complementary

#431B60 #5B601B #1B6021

monochromatic

#110718 #220E30 #431B60 #642890 #8636C0

Accessibility & contrast

On white

13.42

#431B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#431B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431B60

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431B60	#FFFFFF	#000000	##FFFFFF
##431B60	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D62

Deuteranopia (green-blind)

#0B2F5E

Tritanopia (blue-blind)

#3E2A3B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #431b60;
/* rgb */ color: rgb(67, 27, 96);
/* oklch */ color: oklch(31.9% 0.119 307.6);

Tailwind

colors: {
  custom: {
    50: '#7a5b8e',
    500: '#431b60',
    950: '#000000',
  },
}

SCSS

$custom: #431b60;
$custom-light: #7a5b8e;
$custom-dark: #000000;

JSON

{
  "hex": "#431b60",
  "rgb": {
    "r": 67,
    "g": 27,
    "b": 96
  },
  "hsl": {
    "h": 274.783,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.31883,
    "c": 0.11879,
    "h": 307.6
  },
  "luminance": 0.02822
}

Semantic roles & 50–950 ramp

primary

#431B60

secondary

#659641

accent

#DF4888

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040C

muted

#7B797D

Preview Lab

Preview with #431B60

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

Preview Lab → · Contrast checker → · Palette generator →