#451066#451066

#451066 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.140 H 307.9°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#451066
RGB	rgb(69, 16, 102)
HSL	hsl(277, 73%, 23%)
HSV	hsv(277, 84%, 40%)
CMYK	cmyk(32.4%, 84.3%, 0%, 60%)
CIE-LAB	lab(18.34, 39.78, -38.77)
CIE-LCH	lch(18.34, 55.55, 315.74°)
OKLab	oklab(31.42% 0.0859 -0.1102)
OKLCH	oklch(31.42% 0.14 307.9)
XYZ	xyz(5.0373, 2.5952, 12.8033)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451066 #316610

analogous

#1A1066 #451066 #66105C

triadic

#451066 #664510 #106645

tetradic

#451066 #661A10 #316610 #105C66

square

#451066 #661A10 #316610 #105C66

split-complementary

#451066 #5C6610 #10661A

monochromatic

#12041A #210831 #451066 #69189B #8D21D0

Accessibility & contrast

On white

13.82

#451066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#451066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451066

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451066	#FFFFFF	#000000	##FFFFFF
##451066	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002D64

Tritanopia (blue-blind)

#40263B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #451066;
/* rgb */ color: rgb(69, 16, 102);
/* oklch */ color: oklch(31.4% 0.140 307.9);

Tailwind

colors: {
  custom: {
    50: '#7d5692',
    500: '#451066',
    950: '#000000',
  },
}

SCSS

$custom: #451066;
$custom-light: #7d5692;
$custom-dark: #000000;

JSON

{
  "hex": "#451066",
  "rgb": {
    "r": 69,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 276.977,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.31416,
    "c": 0.13977,
    "h": 307.9
  },
  "luminance": 0.02595
}

Semantic roles & 50–950 ramp

primary

#451066

secondary

#5C9E33

accent

#F0387F

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #451066

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

Preview Lab → · Contrast checker → · Palette generator →