#451C85#451C85

#451C85 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.161 H 294.4°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#451C85
RGB	rgb(69, 28, 133)
HSL	hsl(263, 65%, 32%)
HSV	hsv(263, 79%, 52%)
CMYK	cmyk(48.1%, 78.9%, 0%, 47.8%)
CIE-LAB	lab(22.96, 42.66, -51.14)
CIE-LCH	lch(22.96, 66.60, 309.83°)
OKLab	oklab(35.52% 0.0664 -0.1467)
OKLCH	oklch(35.52% 0.161 294.4)
XYZ	xyz(7.1020, 3.7890, 22.5429)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C85 #5C851C

analogous

#1C2785 #451C85 #7A1C85

triadic

#451C85 #85451C #1C8545

tetradic

#451C85 #851C27 #5C851C #1C857A

square

#451C85 #851C27 #5C851C #1C857A

split-complementary

#451C85 #857A1C #27851C

monochromatic

#110720 #2B1152 #451C85 #5F27B8 #7E44D8

Accessibility & contrast

On white

11.95

#451C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#451C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C85

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C85	#FFFFFF	#000000	##FFFFFF
##451C85	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003888

Deuteranopia (green-blind)

#003583

Tritanopia (blue-blind)

#323950

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #451c85;
/* rgb */ color: rgb(69, 28, 133);
/* oklch */ color: oklch(35.5% 0.161 294.4);

Tailwind

colors: {
  custom: {
    50: '#805da9',
    500: '#451c85',
    950: '#000000',
  },
}

SCSS

$custom: #451c85;
$custom-light: #805da9;
$custom-dark: #000000;

JSON

{
  "hex": "#451c85",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 133
  },
  "hsl": {
    "h": 263.429,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35519,
    "c": 0.16101,
    "h": 294.4
  },
  "luminance": 0.03789
}

Semantic roles & 50–950 ramp

primary

#451C85

secondary

#8BB845

accent

#E840A6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #451C85

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

Preview Lab → · Contrast checker → · Palette generator →