#431771#431771

#431771 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.144 H 300.8°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#431771
RGB	rgb(67, 23, 113)
HSL	hsl(269, 66%, 27%)
HSV	hsv(269, 80%, 44%)
CMYK	cmyk(40.7%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(20.04, 39.24, -43.19)
CIE-LCH	lch(20.04, 58.36, 312.25°)
OKLab	oklab(32.84% 0.0734 -0.1234)
OKLCH	oklch(32.84% 0.144 300.8)
XYZ	xyz(5.6010, 2.9983, 15.9032)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431771 #457117

analogous

#171871 #431771 #701771

triadic

#431771 #714317 #177143

tetradic

#431771 #711718 #457117 #177170

square

#431771 #711718 #457117 #177170

split-complementary

#431771 #717017 #187117

monochromatic

#0F0519 #250D3E #431771 #6121A4 #7F2ED4

Accessibility & contrast

On white

13.13

#431771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#431771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431771

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431771	#FFFFFF	#000000	##FFFFFF
##431771	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#00306F

Tritanopia (blue-blind)

#392F43

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #431771;
/* rgb */ color: rgb(67, 23, 113);
/* oklch */ color: oklch(32.8% 0.144 300.8);

Tailwind

colors: {
  custom: {
    50: '#7c599b',
    500: '#431771',
    950: '#000000',
  },
}

SCSS

$custom: #431771;
$custom-light: #7c599b;
$custom-dark: #000000;

JSON

{
  "hex": "#431771",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 269.333,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32841,
    "c": 0.14357,
    "h": 300.8
  },
  "luminance": 0.02998
}

Semantic roles & 50–950 ramp

primary

#431771

secondary

#73A73D

accent

#E93F96

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431771

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

Preview Lab → · Contrast checker → · Palette generator →