#451D7D#451D7D

#451D7D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.151 H 296.7°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#451D7D
RGB	rgb(69, 29, 125)
HSL	hsl(265, 62%, 30%)
HSV	hsv(265, 77%, 49%)
CMYK	cmyk(44.8%, 76.8%, 0%, 51%)
CIE-LAB	lab(22.39, 39.98, -47.03)
CIE-LCH	lch(22.39, 61.73, 310.37°)
OKLab	oklab(34.89% 0.0677 -0.1346)
OKLCH	oklch(34.89% 0.151 296.7)
XYZ	xyz(6.5943, 3.6245, 19.7502)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D7D #557D1D

analogous

#1D257D #451D7D #751D7D

triadic

#451D7D #7D451D #1D7D45

tetradic

#451D7D #7D1D25 #557D1D #1D7D75

square

#451D7D #7D1D25 #557D1D #1D7D75

split-complementary

#451D7D #7D751D #257D1D

monochromatic

#0E061A #2A114B #451D7D #6029AF #7E41D3

Accessibility & contrast

On white

12.17

#451D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#451D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D7D

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D7D	#FFFFFF	#000000	##FFFFFF
##451D7D	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#00347B

Tritanopia (blue-blind)

#36364B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #451d7d;
/* rgb */ color: rgb(69, 29, 125);
/* oklch */ color: oklch(34.9% 0.151 296.7);

Tailwind

colors: {
  custom: {
    50: '#7f5da3',
    500: '#451d7d',
    950: '#000000',
  },
}

SCSS

$custom: #451d7d;
$custom-light: #7f5da3;
$custom-dark: #000000;

JSON

{
  "hex": "#451d7d",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 125
  },
  "hsl": {
    "h": 265,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34889,
    "c": 0.15068,
    "h": 296.7
  },
  "luminance": 0.03625
}

Semantic roles & 50–950 ramp

primary

#451D7D

secondary

#84B145

accent

#E542A1

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451D7D

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

Preview Lab → · Contrast checker → · Palette generator →