#451C82#451C82

#451C82 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.158 H 295.3°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#451C82
RGB	rgb(69, 28, 130)
HSL	hsl(264, 65%, 31%)
HSV	hsv(264, 78%, 51%)
CMYK	cmyk(46.9%, 78.5%, 0%, 49%)
CIE-LAB	lab(22.68, 41.84, -49.72)
CIE-LCH	lch(22.68, 64.98, 310.08°)
OKLab	oklab(35.24% 0.0673 -0.1425)
OKLCH	oklch(35.24% 0.158 295.3)
XYZ	xyz(6.8977, 3.7072, 21.4669)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C82 #59821C

analogous

#1C2682 #451C82 #781C82

triadic

#451C82 #82451C #1C8245

tetradic

#451C82 #821C26 #59821C #1C8278

square

#451C82 #821C26 #59821C #1C8278

split-complementary

#451C82 #82781C #26821C

monochromatic

#10061D #2A1150 #451C82 #6027B4 #7E42D6

Accessibility & contrast

On white

12.06

#451C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#451C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C82

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C82	#FFFFFF	#000000	##FFFFFF
##451C82	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003785

Deuteranopia (green-blind)

#003580

Tritanopia (blue-blind)

#34384E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #451c82;
/* rgb */ color: rgb(69, 28, 130);
/* oklch */ color: oklch(35.2% 0.158 295.3);

Tailwind

colors: {
  custom: {
    50: '#7f5da7',
    500: '#451c82',
    950: '#000000',
  },
}

SCSS

$custom: #451c82;
$custom-light: #7f5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#451c82",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 264.118,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.35235,
    "c": 0.15758,
    "h": 295.3
  },
  "luminance": 0.03707
}

Semantic roles & 50–950 ramp

primary

#451C82

secondary

#88B544

accent

#E840A4

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #451C82

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

Preview Lab → · Contrast checker → · Palette generator →