#451580#451580

#451580 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.162 H 297.0°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#451580
RGB	rgb(69, 21, 128)
HSL	hsl(267, 72%, 29%)
HSV	hsv(267, 84%, 50%)
CMYK	cmyk(46.1%, 83.6%, 0%, 49.8%)
CIE-LAB	lab(21.43, 44.35, -50.50)
CIE-LCH	lch(21.43, 67.21, 311.30°)
OKLab	oklab(34.31% 0.0736 -0.1447)
OKLCH	oklch(34.31% 0.162 297)
XYZ	xyz(6.6177, 3.3599, 20.7178)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451580 #508015

analogous

#151B80 #451580 #7B1580

triadic

#451580 #804515 #158045

tetradic

#451580 #80151B #508015 #15807B

square

#451580 #80151B #508015 #15807B

split-complementary

#451580 #807B15 #1B8015

monochromatic

#0E041A #290C4B #451580 #611EB5 #7F32DD

Accessibility & contrast

On white

12.56

#451580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#451580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451580

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451580	#FFFFFF	#000000	##FFFFFF
##451580	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003483

Deuteranopia (green-blind)

#00327E

Tritanopia (blue-blind)

#35344B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #451580;
/* rgb */ color: rgb(69, 21, 128);
/* oklch */ color: oklch(34.3% 0.162 297.0);

Tailwind

colors: {
  custom: {
    50: '#805aa6',
    500: '#451580',
    950: '#000000',
  },
}

SCSS

$custom: #451580;
$custom-light: #805aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#451580",
  "rgb": {
    "r": 69,
    "g": 21,
    "b": 128
  },
  "hsl": {
    "h": 266.916,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34307,
    "c": 0.16236,
    "h": 297
  },
  "luminance": 0.0336
}

Semantic roles & 50–950 ramp

primary

#451580

secondary

#7FB53C

accent

#EF399D

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451580

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

Preview Lab → · Contrast checker → · Palette generator →