#451561#451561

#451561 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.5% C 0.129 H 309.7°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#451561
RGB	rgb(69, 21, 97)
HSL	hsl(278, 64%, 23%)
HSV	hsv(278, 78%, 38%)
CMYK	cmyk(28.9%, 78.4%, 0%, 62%)
CIE-LAB	lab(18.65, 36.49, -34.98)
CIE-LCH	lch(18.65, 50.54, 316.21°)
OKLab	oklab(31.5% 0.0823 -0.0991)
OKLCH	oklch(31.5% 0.129 309.7)
XYZ	xyz(4.8796, 2.6647, 11.5642)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451561 #316115

analogous

#1F1561 #451561 #611557

triadic

#451561 #614515 #156145

tetradic

#451561 #611F15 #316115 #155761

square

#451561 #611F15 #316115 #155761

split-complementary

#451561 #576115 #15611F

monochromatic

#120519 #210A2F #451561 #692093 #8D2BC6

Accessibility & contrast

On white

13.70

#451561 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#451561 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451561

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451561	#FFFFFF	#000000	##FFFFFF
##451561	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B63

Deuteranopia (green-blind)

#042E5F

Tritanopia (blue-blind)

#41273A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #451561;
/* rgb */ color: rgb(69, 21, 97);
/* oklch */ color: oklch(31.5% 0.129 309.7);

Tailwind

colors: {
  custom: {
    50: '#7c588e',
    500: '#451561',
    950: '#000000',
  },
}

SCSS

$custom: #451561;
$custom-light: #7c588e;
$custom-dark: #000000;

JSON

{
  "hex": "#451561",
  "rgb": {
    "r": 69,
    "g": 21,
    "b": 97
  },
  "hsl": {
    "h": 277.895,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.31497,
    "c": 0.12881,
    "h": 309.7
  },
  "luminance": 0.02665
}

Semantic roles & 50–950 ramp

primary

#451561

secondary

#5C983A

accent

#E7407E

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #451561

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

Preview Lab → · Contrast checker → · Palette generator →