#431A56#431A56

#431A56 is a dark, moderate purple. Relative luminance 0.026; OKLCH L 31.0% C 0.109 H 313.3°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#431A56
RGB	rgb(67, 26, 86)
HSL	hsl(281, 54%, 22%)
HSV	hsv(281, 70%, 34%)
CMYK	cmyk(22.1%, 69.8%, 0%, 66.3%)
CIE-LAB	lab(18.38, 30.83, -28.08)
CIE-LCH	lch(18.38, 41.70, 317.67°)
OKLab	oklab(30.98% 0.0745 -0.079)
OKLCH	oklch(30.98% 0.109 313.3)
XYZ	xyz(4.3636, 2.6041, 9.0751)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A56 #2D561A

analogous

#251A56 #431A56 #561A4B

triadic

#431A56 #56431A #1A5643

tetradic

#431A56 #56251A #2D561A #1A4B56

square

#431A56 #56251A #2D561A #1A4B56

split-complementary

#431A56 #4B561A #1A5625

monochromatic

#120717 #1E0C27 #431A56 #682885 #8C36B4

Accessibility & contrast

On white

13.81

#431A56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#431A56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A56

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A56	#FFFFFF	#000000	##FFFFFF
##431A56	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012B58

Deuteranopia (green-blind)

#172E55

Tritanopia (blue-blind)

#412635

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #431a56;
/* rgb */ color: rgb(67, 26, 86);
/* oklch */ color: oklch(31.0% 0.109 313.3);

Tailwind

colors: {
  custom: {
    50: '#795a86',
    500: '#431a56',
    950: '#000000',
  },
}

SCSS

$custom: #431a56;
$custom-light: #795a86;
$custom-dark: #000000;

JSON

{
  "hex": "#431a56",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 86
  },
  "hsl": {
    "h": 281,
    "s": 53.571,
    "l": 21.961
  },
  "oklch": {
    "l": 0.30977,
    "c": 0.10859,
    "h": 313.3
  },
  "luminance": 0.02604
}

Semantic roles & 50–950 ramp

primary

#431A56

secondary

#588C40

accent

#DD4B79

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #431A56

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

Preview Lab → · Contrast checker → · Palette generator →