#451D84#451D84

#451D84 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.159 H 294.5°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#451D84
RGB	rgb(69, 29, 132)
HSL	hsl(263, 64%, 32%)
HSV	hsv(263, 78%, 52%)
CMYK	cmyk(47.7%, 78%, 0%, 48.2%)
CIE-LAB	lab(23.03, 41.91, -50.40)
CIE-LCH	lch(23.03, 65.55, 309.75°)
OKLab	oklab(35.54% 0.0659 -0.1445)
OKLCH	oklch(35.54% 0.159 294.5)
XYZ	xyz(7.0573, 3.8097, 22.1888)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D84 #5C841D

analogous

#1D2984 #451D84 #791D84

triadic

#451D84 #84451D #1D8445

tetradic

#451D84 #841D29 #5C841D #1D8479

square

#451D84 #841D29 #5C841D #1D8479

split-complementary

#451D84 #84791D #29841D

monochromatic

#110720 #2B1252 #451D84 #5F28B6 #7E45D6

Accessibility & contrast

On white

11.92

#451D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#451D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D84

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D84	#FFFFFF	#000000	##FFFFFF
##451D84	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003887

Deuteranopia (green-blind)

#003582

Tritanopia (blue-blind)

#33394F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #451d84;
/* rgb */ color: rgb(69, 29, 132);
/* oklch */ color: oklch(35.5% 0.159 294.5);

Tailwind

colors: {
  custom: {
    50: '#805ea9',
    500: '#451d84',
    950: '#000000',
  },
}

SCSS

$custom: #451d84;
$custom-light: #805ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#451d84",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 132
  },
  "hsl": {
    "h": 263.301,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35539,
    "c": 0.1588,
    "h": 294.5
  },
  "luminance": 0.0381
}

Semantic roles & 50–950 ramp

primary

#451D84

secondary

#8BB746

accent

#E741A6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #451D84

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

Preview Lab → · Contrast checker → · Palette generator →