#451780#451780

#451780 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.160 H 296.7°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#451780
RGB	rgb(69, 23, 128)
HSL	hsl(266, 70%, 30%)
HSV	hsv(266, 82%, 50%)
CMYK	cmyk(46.1%, 82%, 0%, 49.8%)
CIE-LAB	lab(21.71, 43.53, -50.03)
CIE-LCH	lch(21.71, 66.32, 311.03°)
OKLab	oklab(34.5% 0.0721 -0.1434)
OKLCH	oklch(34.5% 0.16 296.7)
XYZ	xyz(6.6559, 3.4364, 20.7305)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451780 #528017

analogous

#171D80 #451780 #7A1780

triadic

#451780 #804517 #178045

tetradic

#451780 #80171D #528017 #17807A

square

#451780 #80171D #528017 #17807A

split-complementary

#451780 #807A17 #1D8017

monochromatic

#0E051A #290E4C #451780 #6120B4 #7F36DB

Accessibility & contrast

On white

12.45

#451780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#451780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451780

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451780	#FFFFFF	#000000	##FFFFFF
##451780	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#00337E

Tritanopia (blue-blind)

#35354C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #451780;
/* rgb */ color: rgb(69, 23, 128);
/* oklch */ color: oklch(34.5% 0.160 296.7);

Tailwind

colors: {
  custom: {
    50: '#7f5aa6',
    500: '#451780',
    950: '#000000',
  },
}

SCSS

$custom: #451780;
$custom-light: #7f5aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#451780",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 128
  },
  "hsl": {
    "h": 266.286,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34502,
    "c": 0.16047,
    "h": 296.7
  },
  "luminance": 0.03437
}

Semantic roles & 50–950 ramp

primary

#451780

secondary

#81B43E

accent

#EC3B9F

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451780

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

Preview Lab → · Contrast checker → · Palette generator →