#431658#431658

#431658 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.6% C 0.117 H 312.9°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#431658
RGB	rgb(67, 22, 88)
HSL	hsl(281, 60%, 22%)
HSV	hsv(281, 75%, 35%)
CMYK	cmyk(23.9%, 75%, 0%, 65.5%)
CIE-LAB	lab(17.79, 33.38, -30.38)
CIE-LCH	lch(17.79, 45.13, 317.69°)
OKLab	oklab(30.6% 0.0795 -0.0857)
OKLCH	oklch(30.6% 0.117 312.9)
XYZ	xyz(4.3628, 2.4718, 9.4779)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431658 #2B5816

analogous

#221658 #431658 #58164C

triadic

#431658 #584316 #165843

tetradic

#431658 #582216 #2B5816 #164C58

square

#431658 #582216 #2B5816 #164C58

split-complementary

#431658 #4C5816 #165822

monochromatic

#130618 #1E0A27 #431658 #682289 #8E2EBA

Accessibility & contrast

On white

14.05

#431658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#431658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431658

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431658	#FFFFFF	#000000	##FFFFFF
##431658	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295A

Deuteranopia (green-blind)

#102D57

Tritanopia (blue-blind)

#412435

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #431658;
/* rgb */ color: rgb(67, 22, 88);
/* oklch */ color: oklch(30.6% 0.117 312.9);

Tailwind

colors: {
  custom: {
    50: '#7a5888',
    500: '#431658',
    950: '#000000',
  },
}

SCSS

$custom: #431658;
$custom-light: #7a5888;
$custom-dark: #000000;

JSON

{
  "hex": "#431658",
  "rgb": {
    "r": 67,
    "g": 22,
    "b": 88
  },
  "hsl": {
    "h": 280.909,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.30598,
    "c": 0.1169,
    "h": 312.9
  },
  "luminance": 0.02472
}

Semantic roles & 50–950 ramp

primary

#431658

secondary

#558F3B

accent

#E34577

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #431658

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

Preview Lab → · Contrast checker → · Palette generator →