#431665#431665

#431665 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.131 H 306.1°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#431665
RGB	rgb(67, 22, 101)
HSL	hsl(274, 64%, 24%)
HSV	hsv(274, 78%, 40%)
CMYK	cmyk(33.7%, 78.2%, 0%, 60.4%)
CIE-LAB	lab(18.83, 36.60, -37.34)
CIE-LCH	lch(18.83, 52.28, 314.43°)
OKLab	oklab(31.66% 0.0774 -0.1061)
OKLCH	oklch(31.66% 0.131 306.1)
XYZ	xyz(4.9501, 2.7067, 12.5711)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431665 #386516

analogous

#1B1665 #431665 #651660

triadic

#431665 #654316 #166543

tetradic

#431665 #651B16 #386516 #166065

square

#431665 #651B16 #386516 #166065

split-complementary

#431665 #606516 #16651B

monochromatic

#110519 #220B33 #431665 #642197 #862CCA

Accessibility & contrast

On white

13.62

#431665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#431665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431665

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431665	#FFFFFF	#000000	##FFFFFF
##431665	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C67

Deuteranopia (green-blind)

#002E63

Tritanopia (blue-blind)

#3D293C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #431665;
/* rgb */ color: rgb(67, 22, 101);
/* oklch */ color: oklch(31.7% 0.131 306.1);

Tailwind

colors: {
  custom: {
    50: '#7b5891',
    500: '#431665',
    950: '#000000',
  },
}

SCSS

$custom: #431665;
$custom-light: #7b5891;
$custom-dark: #000000;

JSON

{
  "hex": "#431665",
  "rgb": {
    "r": 67,
    "g": 22,
    "b": 101
  },
  "hsl": {
    "h": 274.177,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.31664,
    "c": 0.13134,
    "h": 306.1
  },
  "luminance": 0.02707
}

Semantic roles & 50–950 ramp

primary

#431665

secondary

#659C3B

accent

#E74188

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #431665

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

Preview Lab → · Contrast checker → · Palette generator →