#451166#451166

#451166 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.139 H 307.8°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#451166
RGB	rgb(69, 17, 102)
HSL	hsl(277, 71%, 23%)
HSV	hsv(277, 83%, 40%)
CMYK	cmyk(32.4%, 83.3%, 0%, 60%)
CIE-LAB	lab(18.48, 39.39, -38.55)
CIE-LCH	lch(18.48, 55.12, 315.62°)
OKLab	oklab(31.51% 0.0851 -0.1096)
OKLCH	oklch(31.51% 0.139 307.8)
XYZ	xyz(5.0525, 2.6255, 12.8084)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451166 #326611

analogous

#1A1166 #451166 #66115C

triadic

#451166 #664511 #116645

tetradic

#451166 #661A11 #326611 #115C66

square

#451166 #661A11 #326611 #115C66

split-complementary

#451166 #5C6611 #11661A

monochromatic

#12041A #220832 #451166 #681A9A #8C22CF

Accessibility & contrast

On white

13.77

#451166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#451166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451166

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451166	#FFFFFF	#000000	##FFFFFF
##451166	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002D64

Tritanopia (blue-blind)

#40273C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #451166;
/* rgb */ color: rgb(69, 17, 102);
/* oklch */ color: oklch(31.5% 0.139 307.8);

Tailwind

colors: {
  custom: {
    50: '#7d5692',
    500: '#451166',
    950: '#000000',
  },
}

SCSS

$custom: #451166;
$custom-light: #7d5692;
$custom-dark: #000000;

JSON

{
  "hex": "#451166",
  "rgb": {
    "r": 69,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 276.706,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.31509,
    "c": 0.13874,
    "h": 307.8
  },
  "luminance": 0.02625
}

Semantic roles & 50–950 ramp

primary

#451166

secondary

#5E9E35

accent

#EE3A80

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #451166

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

Preview Lab → · Contrast checker → · Palette generator →