#451D80#451D80

#451D80 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.154 H 295.7°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#451D80
RGB	rgb(69, 29, 128)
HSL	hsl(264, 63%, 31%)
HSV	hsv(264, 77%, 50%)
CMYK	cmyk(46.1%, 77.3%, 0%, 49.8%)
CIE-LAB	lab(22.66, 40.81, -48.48)
CIE-LCH	lch(22.66, 63.37, 310.09°)
OKLab	oklab(35.17% 0.067 -0.1389)
OKLCH	oklch(35.17% 0.154 295.7)
XYZ	xyz(6.7888, 3.7023, 20.7748)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D80 #58801D

analogous

#1D2780 #451D80 #761D80

triadic

#451D80 #80451D #1D8045

tetradic

#451D80 #801D27 #58801D #1D8076

square

#451D80 #801D27 #58801D #1D8076

split-complementary

#451D80 #80761D #27801D

monochromatic

#0F061C #2A124E #451D80 #6028B2 #7E43D4

Accessibility & contrast

On white

12.07

#451D80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#451D80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D80

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D80	#FFFFFF	#000000	##FFFFFF
##451D80	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003783

Deuteranopia (green-blind)

#00357E

Tritanopia (blue-blind)

#35374D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #451d80;
/* rgb */ color: rgb(69, 29, 128);
/* oklch */ color: oklch(35.2% 0.154 295.7);

Tailwind

colors: {
  custom: {
    50: '#7f5da6',
    500: '#451d80',
    950: '#000000',
  },
}

SCSS

$custom: #451d80;
$custom-light: #7f5da6;
$custom-dark: #000000;

JSON

{
  "hex": "#451d80",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 128
  },
  "hsl": {
    "h": 264.242,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35166,
    "c": 0.15416,
    "h": 295.7
  },
  "luminance": 0.03702
}

Semantic roles & 50–950 ramp

primary

#451D80

secondary

#87B345

accent

#E642A4

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451D80

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

Preview Lab → · Contrast checker → · Palette generator →