#431A6B#431A6B

#431A6B is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.133 H 302.7°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#431A6B
RGB	rgb(67, 26, 107)
HSL	hsl(270, 61%, 26%)
HSV	hsv(270, 76%, 42%)
CMYK	cmyk(37.4%, 75.7%, 0%, 58%)
CIE-LAB	lab(20.02, 36.22, -39.33)
CIE-LCH	lch(20.02, 53.47, 312.64°)
OKLab	oklab(32.66% 0.0718 -0.112)
OKLCH	oklch(32.66% 0.133 302.7)
XYZ	xyz(5.3373, 2.9936, 14.2037)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A6B #426B1A

analogous

#1A1A6B #431A6B #6B1A6A

triadic

#431A6B #6B431A #1A6B43

tetradic

#431A6B #6B1A1A #426B1A #1A6A6B

square

#431A6B #6B1A1A #426B1A #1A6A6B

split-complementary

#431A6B #6A6B1A #1A6B1A

monochromatic

#0F0619 #240E3A #431A6B #62269C #8132CD

Accessibility & contrast

On white

13.13

#431A6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#431A6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A6B

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A6B	#FFFFFF	#000000	##FFFFFF
##431A6B	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)

#00306D

Deuteranopia (green-blind)

#003069

Tritanopia (blue-blind)

#3B2E41

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #431a6b;
/* rgb */ color: rgb(67, 26, 107);
/* oklch */ color: oklch(32.7% 0.133 302.7);

Tailwind

colors: {
  custom: {
    50: '#7b5b96',
    500: '#431a6b',
    950: '#000000',
  },
}

SCSS

$custom: #431a6b;
$custom-light: #7b5b96;
$custom-dark: #000000;

JSON

{
  "hex": "#431a6b",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 107
  },
  "hsl": {
    "h": 270.37,
    "s": 60.902,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32664,
    "c": 0.13308,
    "h": 302.7
  },
  "luminance": 0.02994
}

Semantic roles & 50–950 ramp

primary

#431A6B

secondary

#70A040

accent

#E44493

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #431A6B

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

Preview Lab → · Contrast checker → · Palette generator →