#431554#431554

#431554 is a dark, moderate purple. Relative luminance 0.024; OKLCH L 30.2% C 0.114 H 315.4°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#431554
RGB	rgb(67, 21, 84)
HSL	hsl(284, 60%, 21%)
HSV	hsv(284, 75%, 33%)
CMYK	cmyk(20.2%, 75%, 0%, 67.1%)
CIE-LAB	lab(17.32, 32.91, -28.44)
CIE-LCH	lch(17.32, 43.50, 319.17°)
OKLab	oklab(30.17% 0.0811 -0.08)
OKLCH	oklch(30.17% 0.114 315.4)
XYZ	xyz(4.1829, 2.3699, 8.6229)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431554 #265415

analogous

#241554 #431554 #541545

triadic

#431554 #544315 #155443

tetradic

#431554 #542415 #265415 #154554

square

#431554 #542415 #265415 #154554

split-complementary

#431554 #455415 #155424

monochromatic

#140618 #1C0923 #431554 #6A2185 #912DB6

Accessibility & contrast

On white

14.25

#431554 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#431554 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431554

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431554	#FFFFFF	#000000	##FFFFFF
##431554	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002856

Deuteranopia (green-blind)

#142C53

Tritanopia (blue-blind)

#422232

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #431554;
/* rgb */ color: rgb(67, 21, 84);
/* oklch */ color: oklch(30.2% 0.114 315.4);

Tailwind

colors: {
  custom: {
    50: '#7a5784',
    500: '#431554',
    950: '#000000',
  },
}

SCSS

$custom: #431554;
$custom-light: #7a5784;
$custom-dark: #000000;

JSON

{
  "hex": "#431554",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 84
  },
  "hsl": {
    "h": 283.81,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30167,
    "c": 0.11395,
    "h": 315.4
  },
  "luminance": 0.0237
}

Semantic roles & 50–950 ramp

primary

#431554

secondary

#4F8C39

accent

#E3456F

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #431554

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

Preview Lab → · Contrast checker → · Palette generator →