#451D82#451D82

#451D82 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.156 H 295.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#451D82
RGB	rgb(69, 29, 130)
HSL	hsl(264, 64%, 31%)
HSV	hsv(264, 78%, 51%)
CMYK	cmyk(46.9%, 77.7%, 0%, 49%)
CIE-LAB	lab(22.85, 41.36, -49.44)
CIE-LCH	lch(22.85, 64.46, 309.91°)
OKLab	oklab(35.35% 0.0664 -0.1417)
OKLCH	oklch(35.35% 0.156 295.1)
XYZ	xyz(6.9218, 3.7555, 21.4749)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D82 #5A821D

analogous

#1D2882 #451D82 #771D82

triadic

#451D82 #82451D #1D8245

tetradic

#451D82 #821D28 #5A821D #1D8277

square

#451D82 #821D28 #5A821D #1D8277

split-complementary

#451D82 #82771D #28821D

monochromatic

#10071E #2A1250 #451D82 #6028B4 #7E44D5

Accessibility & contrast

On white

11.99

#451D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#451D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D82

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D82	#FFFFFF	#000000	##FFFFFF
##451D82	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003785

Deuteranopia (green-blind)

#003580

Tritanopia (blue-blind)

#34384E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #451d82;
/* rgb */ color: rgb(69, 29, 130);
/* oklch */ color: oklch(35.4% 0.156 295.1);

Tailwind

colors: {
  custom: {
    50: '#7f5ea7',
    500: '#451d82',
    950: '#000000',
  },
}

SCSS

$custom: #451d82;
$custom-light: #7f5ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#451d82",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 263.762,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35352,
    "c": 0.15648,
    "h": 295.1
  },
  "luminance": 0.03756
}

Semantic roles & 50–950 ramp

primary

#451D82

secondary

#89B546

accent

#E741A5

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #451D82

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

Preview Lab → · Contrast checker → · Palette generator →