#431A6C#431A6C

#431A6C is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.134 H 302.2°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#431A6C
RGB	rgb(67, 26, 108)
HSL	hsl(270, 61%, 26%)
HSV	hsv(270, 76%, 42%)
CMYK	cmyk(38%, 75.9%, 0%, 57.6%)
CIE-LAB	lab(20.10, 36.48, -39.84)
CIE-LCH	lch(20.10, 54.02, 312.48°)
OKLab	oklab(32.75% 0.0716 -0.1135)
OKLCH	oklch(32.75% 0.134 302.2)
XYZ	xyz(5.3903, 3.0148, 14.4824)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A6C #436C1A

analogous

#1A1A6C #431A6C #6C1A6C

triadic

#431A6C #6C431A #1A6C43

tetradic

#431A6C #6C1A1A #436C1A #1A6C6C

square

#431A6C #6C1A1A #436C1A #1A6C6C

split-complementary

#431A6C #6C6C1A #1A6C1A

monochromatic

#0F0619 #240E3B #431A6C #62269D #8033CE

Accessibility & contrast

On white

13.10

#431A6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#431A6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A6C

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A6C	#FFFFFF	#000000	##FFFFFF
##431A6C	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306E

Deuteranopia (green-blind)

#00306A

Tritanopia (blue-blind)

#3A2E41

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #431a6c;
/* rgb */ color: rgb(67, 26, 108);
/* oklch */ color: oklch(32.8% 0.134 302.2);

Tailwind

colors: {
  custom: {
    50: '#7b5b97',
    500: '#431a6c',
    950: '#000000',
  },
}

SCSS

$custom: #431a6c;
$custom-light: #7b5b97;
$custom-dark: #000000;

JSON

{
  "hex": "#431a6c",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 108
  },
  "hsl": {
    "h": 270,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.32751,
    "c": 0.13424,
    "h": 302.2
  },
  "luminance": 0.03015
}

Semantic roles & 50–950 ramp

primary

#431A6C

secondary

#71A141

accent

#E44394

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #431A6C

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

Preview Lab → · Contrast checker → · Palette generator →