#451573#451573

#451573 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.1% C 0.148 H 301.7°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#451573
RGB	rgb(69, 21, 115)
HSL	hsl(271, 69%, 27%)
HSV	hsv(271, 82%, 45%)
CMYK	cmyk(40%, 81.7%, 0%, 54.9%)
CIE-LAB	lab(20.20, 40.99, -44.21)
CIE-LCH	lch(20.20, 60.29, 312.84°)
OKLab	oklab(33.07% 0.0778 -0.1262)
OKLCH	oklch(33.07% 0.148 301.7)
XYZ	xyz(5.8162, 3.0393, 16.4966)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451573 #437315

analogous

#161573 #451573 #731572

triadic

#451573 #734515 #157345

tetradic

#451573 #731615 #437315 #157273

square

#451573 #731615 #437315 #157273

split-complementary

#451573 #727315 #157316

monochromatic

#10051A #260C3F #451573 #641EA7 #832AD8

Accessibility & contrast

On white

13.06

#451573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#451573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451573

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451573	#FFFFFF	#000000	##FFFFFF
##451573	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#003071

Tritanopia (blue-blind)

#3B2E44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451573;
/* rgb */ color: rgb(69, 21, 115);
/* oklch */ color: oklch(33.1% 0.148 301.7);

Tailwind

colors: {
  custom: {
    50: '#7e599c',
    500: '#451573',
    950: '#000000',
  },
}

SCSS

$custom: #451573;
$custom-light: #7e599c;
$custom-dark: #000000;

JSON

{
  "hex": "#451573",
  "rgb": {
    "r": 69,
    "g": 21,
    "b": 115
  },
  "hsl": {
    "h": 270.638,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33074,
    "c": 0.14831,
    "h": 301.7
  },
  "luminance": 0.03039
}

Semantic roles & 50–950 ramp

primary

#451573

secondary

#71A93B

accent

#EC3C92

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451573

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

Preview Lab → · Contrast checker → · Palette generator →