#431357#431357

#431357 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 30.2% C 0.120 H 313.9°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#431357
RGB	rgb(67, 19, 87)
HSL	hsl(282, 64%, 21%)
HSV	hsv(282, 78%, 34%)
CMYK	cmyk(23%, 78.2%, 0%, 65.9%)
CIE-LAB	lab(17.21, 34.55, -30.63)
CIE-LCH	lch(17.21, 46.18, 318.44°)
OKLab	oklab(30.16% 0.0832 -0.0864)
OKLCH	oklch(30.16% 0.12 313.9)
XYZ	xyz(4.2676, 2.3473, 9.2432)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431357 #275713

analogous

#211357 #431357 #571349

triadic

#431357 #574313 #135743

tetradic

#431357 #572113 #275713 #134957

square

#431357 #572113 #275713 #134957

split-complementary

#431357 #495713 #135721

monochromatic

#130519 #1C0825 #431357 #6A1E89 #9029BB

Accessibility & contrast

On white

14.29

#431357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#431357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431357

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431357	#FFFFFF	#000000	##FFFFFF
##431357	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002859

Deuteranopia (green-blind)

#0E2B56

Tritanopia (blue-blind)

#412234

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #431357;
/* rgb */ color: rgb(67, 19, 87);
/* oklch */ color: oklch(30.2% 0.120 313.9);

Tailwind

colors: {
  custom: {
    50: '#7a5687',
    500: '#431357',
    950: '#000000',
  },
}

SCSS

$custom: #431357;
$custom-light: #7a5687;
$custom-dark: #000000;

JSON

{
  "hex": "#431357",
  "rgb": {
    "r": 67,
    "g": 19,
    "b": 87
  },
  "hsl": {
    "h": 282.353,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30163,
    "c": 0.11993,
    "h": 313.9
  },
  "luminance": 0.02347
}

Semantic roles & 50–950 ramp

primary

#431357

secondary

#518F36

accent

#E74172

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #431357

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

Preview Lab → · Contrast checker → · Palette generator →