#451D69#451D69

#451D69 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.2% C 0.127 H 304.4°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#451D69
RGB	rgb(69, 29, 105)
HSL	hsl(272, 57%, 26%)
HSV	hsv(272, 72%, 41%)
CMYK	cmyk(34.3%, 72.4%, 0%, 58.8%)
CIE-LAB	lab(20.69, 34.58, -36.93)
CIE-LCH	lch(20.69, 50.59, 313.12°)
OKLab	oklab(33.15% 0.0718 -0.1049)
OKLCH	oklch(33.15% 0.127 304.4)
XYZ	xyz(5.4428, 3.1639, 13.6858)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D69 #41691D

analogous

#1F1D69 #451D69 #691D67

triadic

#451D69 #69451D #1D6945

tetradic

#451D69 #691F1D #41691D #1D6769

square

#451D69 #691F1D #41691D #1D6769

split-complementary

#451D69 #67691D #1D691F

monochromatic

#100718 #251039 #451D69 #652A99 #8438C8

Accessibility & contrast

On white

12.86

#451D69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#451D69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D69

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D69	#FFFFFF	#000000	##FFFFFF
##451D69	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316B

Deuteranopia (green-blind)

#013267

Tritanopia (blue-blind)

#3E2E40

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #451d69;
/* rgb */ color: rgb(69, 29, 105);
/* oklch */ color: oklch(33.2% 0.127 304.4);

Tailwind

colors: {
  custom: {
    50: '#7c5c94',
    500: '#451d69',
    950: '#000000',
  },
}

SCSS

$custom: #451d69;
$custom-light: #7c5c94;
$custom-dark: #000000;

JSON

{
  "hex": "#451d69",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 105
  },
  "hsl": {
    "h": 271.579,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.33152,
    "c": 0.12714,
    "h": 304.4
  },
  "luminance": 0.03164
}

Semantic roles & 50–950 ramp

primary

#451D69

secondary

#6F9E44

accent

#E04890

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451D69

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

Preview Lab → · Contrast checker → · Palette generator →