#431670#431670

#431670 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.144 H 301.3°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#431670
RGB	rgb(67, 22, 112)
HSL	hsl(270, 67%, 26%)
HSV	hsv(270, 80%, 44%)
CMYK	cmyk(40.2%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(19.79, 39.43, -42.95)
CIE-LCH	lch(19.79, 58.31, 312.55°)
OKLab	oklab(32.64% 0.0746 -0.1226)
OKLCH	oklch(32.64% 0.144 301.3)
XYZ	xyz(5.5256, 2.9369, 15.6019)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431670 #437016

analogous

#161670 #431670 #701670

triadic

#431670 #704316 #167043

tetradic

#431670 #701616 #437016 #167070

square

#431670 #701616 #437016 #167070

split-complementary

#431670 #707016 #167016

monochromatic

#0F051A #240C3D #431670 #6220A3 #802BD5

Accessibility & contrast

On white

13.23

#431670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#431670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431670

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431670	#FFFFFF	#000000	##FFFFFF
##431670	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F72

Deuteranopia (green-blind)

#002F6E

Tritanopia (blue-blind)

#392E42

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #431670;
/* rgb */ color: rgb(67, 22, 112);
/* oklch */ color: oklch(32.6% 0.144 301.3);

Tailwind

colors: {
  custom: {
    50: '#7c599a',
    500: '#431670',
    950: '#000000',
  },
}

SCSS

$custom: #431670;
$custom-light: #7c599a;
$custom-dark: #000000;

JSON

{
  "hex": "#431670",
  "rgb": {
    "r": 67,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 270,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.32639,
    "c": 0.14358,
    "h": 301.3
  },
  "luminance": 0.02937
}

Semantic roles & 50–950 ramp

primary

#431670

secondary

#71A63C

accent

#EA3E94

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431670

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

Preview Lab → · Contrast checker → · Palette generator →