#451663#451663

#451663 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.130 H 308.5°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#451663
RGB	rgb(69, 22, 99)
HSL	hsl(277, 64%, 24%)
HSV	hsv(277, 78%, 39%)
CMYK	cmyk(30.3%, 77.8%, 0%, 61.2%)
CIE-LAB	lab(18.97, 36.52, -35.77)
CIE-LCH	lch(18.97, 51.12, 315.59°)
OKLab	oklab(31.78% 0.0808 -0.1015)
OKLCH	oklch(31.78% 0.13 308.5)
XYZ	xyz(4.9928, 2.7400, 12.0678)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451663 #346316

analogous

#1E1663 #451663 #63165A

triadic

#451663 #634516 #166345

tetradic

#451663 #631E16 #346316 #165A63

square

#451663 #631E16 #346316 #165A63

split-complementary

#451663 #5A6316 #16631E

monochromatic

#110619 #220B31 #451663 #682195 #8B2CC7

Accessibility & contrast

On white

13.57

#451663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#451663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451663

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451663	#FFFFFF	#000000	##FFFFFF
##451663	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#012F61

Tritanopia (blue-blind)

#40283B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #451663;
/* rgb */ color: rgb(69, 22, 99);
/* oklch */ color: oklch(31.8% 0.130 308.5);

Tailwind

colors: {
  custom: {
    50: '#7c5890',
    500: '#451663',
    950: '#000000',
  },
}

SCSS

$custom: #451663;
$custom-light: #7c5890;
$custom-dark: #000000;

JSON

{
  "hex": "#451663",
  "rgb": {
    "r": 69,
    "g": 22,
    "b": 99
  },
  "hsl": {
    "h": 276.623,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.31777,
    "c": 0.12971,
    "h": 308.5
  },
  "luminance": 0.0274
}

Semantic roles & 50–950 ramp

primary

#451663

secondary

#609A3B

accent

#E74182

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #451663

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

Preview Lab → · Contrast checker → · Palette generator →