#451681#451681

#451681 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.163 H 296.5°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#451681
RGB	rgb(69, 22, 129)
HSL	hsl(266, 71%, 30%)
HSV	hsv(266, 83%, 51%)
CMYK	cmyk(46.5%, 82.9%, 0%, 49.4%)
CIE-LAB	lab(21.67, 44.21, -50.74)
CIE-LCH	lch(21.67, 67.30, 311.07°)
OKLab	oklab(34.5% 0.0725 -0.1454)
OKLCH	oklch(34.5% 0.163 296.5)
XYZ	xyz(6.7025, 3.4239, 21.0724)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451681 #528116

analogous

#161D81 #451681 #7B1681

triadic

#451681 #814516 #168145

tetradic

#451681 #81161D #528116 #16817B

square

#451681 #81161D #528116 #16817B

split-complementary

#451681 #817B16 #1D8116

monochromatic

#0E041A #290D4D #451681 #611FB5 #7F35DD

Accessibility & contrast

On white

12.46

#451681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#451681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451681

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451681	#FFFFFF	#000000	##FFFFFF
##451681	1.00	12.46	1.68	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#00327F

Tritanopia (blue-blind)

#34354C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #451681;
/* rgb */ color: rgb(69, 22, 129);
/* oklch */ color: oklch(34.5% 0.163 296.5);

Tailwind

colors: {
  custom: {
    50: '#805aa7',
    500: '#451681',
    950: '#000000',
  },
}

SCSS

$custom: #451681;
$custom-light: #805aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#451681",
  "rgb": {
    "r": 69,
    "g": 22,
    "b": 129
  },
  "hsl": {
    "h": 266.355,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.345,
    "c": 0.16252,
    "h": 296.5
  },
  "luminance": 0.03424
}

Semantic roles & 50–950 ramp

primary

#451681

secondary

#81B63D

accent

#EE3A9F

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451681

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

Preview Lab → · Contrast checker → · Palette generator →