#451D68#451D68

#451D68 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.126 H 304.8°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#451D68
RGB	rgb(69, 29, 104)
HSL	hsl(272, 56%, 26%)
HSV	hsv(272, 72%, 41%)
CMYK	cmyk(33.7%, 72.1%, 0%, 59.2%)
CIE-LAB	lab(20.61, 34.32, -36.40)
CIE-LCH	lch(20.61, 50.03, 313.31°)
OKLab	oklab(33.07% 0.072 -0.1034)
OKLCH	oklch(33.07% 0.126 304.8)
XYZ	xyz(5.3917, 3.1434, 13.4167)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D68 #40681D

analogous

#1F1D68 #451D68 #681D65

triadic

#451D68 #68451D #1D6845

tetradic

#451D68 #681F1D #40681D #1D6568

square

#451D68 #681F1D #40681D #1D6568

split-complementary

#451D68 #65681D #1D681F

monochromatic

#100718 #251038 #451D68 #652A98 #8438C7

Accessibility & contrast

On white

12.89

#451D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#451D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D68

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D68	#FFFFFF	#000000	##FFFFFF
##451D68	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316A

Deuteranopia (green-blind)

#033266

Tritanopia (blue-blind)

#3F2E40

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #451d68;
/* rgb */ color: rgb(69, 29, 104);
/* oklch */ color: oklch(33.1% 0.126 304.8);

Tailwind

colors: {
  custom: {
    50: '#7c5c94',
    500: '#451d68',
    950: '#000000',
  },
}

SCSS

$custom: #451d68;
$custom-light: #7c5c94;
$custom-dark: #000000;

JSON

{
  "hex": "#451d68",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 104
  },
  "hsl": {
    "h": 272,
    "s": 56.391,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3307,
    "c": 0.12595,
    "h": 304.8
  },
  "luminance": 0.03143
}

Semantic roles & 50–950 ramp

primary

#451D68

secondary

#6D9D44

accent

#E0488F

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451D68

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

Preview Lab → · Contrast checker → · Palette generator →