#431A54#431A54

#431A54 is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.8% C 0.106 H 314.6°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#431A54
RGB	rgb(67, 26, 84)
HSL	hsl(282, 53%, 22%)
HSV	hsv(282, 69%, 33%)
CMYK	cmyk(20.2%, 69%, 0%, 67.1%)
CIE-LAB	lab(18.24, 30.34, -26.96)
CIE-LCH	lch(18.24, 40.59, 318.38°)
OKLab	oklab(30.83% 0.0746 -0.0757)
OKLCH	oklch(30.83% 0.106 314.6)
XYZ	xyz(4.2841, 2.5723, 8.6566)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A54 #2B541A

analogous

#261A54 #431A54 #541A48

triadic

#431A54 #54431A #1A5443

tetradic

#431A54 #54261A #2B541A #1A4854

square

#431A54 #54261A #2B541A #1A4854

split-complementary

#431A54 #48541A #1A5426

monochromatic

#130717 #1E0C25 #431A54 #682883 #8E37B1

Accessibility & contrast

On white

13.87

#431A54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#431A54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A54

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A54	#FFFFFF	#000000	##FFFFFF
##431A54	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042A56

Deuteranopia (green-blind)

#182E53

Tritanopia (blue-blind)

#422534

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #431a54;
/* rgb */ color: rgb(67, 26, 84);
/* oklch */ color: oklch(30.8% 0.106 314.6);

Tailwind

colors: {
  custom: {
    50: '#795a84',
    500: '#431a54',
    950: '#000000',
  },
}

SCSS

$custom: #431a54;
$custom-light: #795a84;
$custom-dark: #000000;

JSON

{
  "hex": "#431a54",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 84
  },
  "hsl": {
    "h": 282.414,
    "s": 52.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.3083,
    "c": 0.10627,
    "h": 314.6
  },
  "luminance": 0.02572
}

Semantic roles & 50–950 ramp

primary

#431A54

secondary

#558A40

accent

#DC4C76

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #431A54

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

Preview Lab → · Contrast checker → · Palette generator →