#451D75#451D75

#451D75 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.141 H 299.5°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#451D75
RGB	rgb(69, 29, 117)
HSL	hsl(267, 60%, 29%)
HSV	hsv(267, 75%, 46%)
CMYK	cmyk(41%, 75.2%, 0%, 54.1%)
CIE-LAB	lab(21.68, 37.80, -43.07)
CIE-LCH	lch(21.68, 57.31, 311.27°)
OKLab	oklab(34.17% 0.0696 -0.123)
OKLCH	oklch(34.17% 0.141 299.5)
XYZ	xyz(6.1037, 3.4282, 17.1663)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D75 #4D751D

analogous

#1D2175 #451D75 #711D75

triadic

#451D75 #75451D #1D7545

tetradic

#451D75 #751D21 #4D751D #1D7571

square

#451D75 #751D21 #4D751D #1D7571

split-complementary

#451D75 #75711D #21751D

monochromatic

#0E0619 #281144 #451D75 #6229A6 #803DCF

Accessibility & contrast

On white

12.46

#451D75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#451D75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D75

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D75	#FFFFFF	#000000	##FFFFFF
##451D75	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003478

Deuteranopia (green-blind)

#003373

Tritanopia (blue-blind)

#3A3347

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #451d75;
/* rgb */ color: rgb(69, 29, 117);
/* oklch */ color: oklch(34.2% 0.141 299.5);

Tailwind

colors: {
  custom: {
    50: '#7e5d9d',
    500: '#451d75',
    950: '#000000',
  },
}

SCSS

$custom: #451d75;
$custom-light: #7e5d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#451d75",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 117
  },
  "hsl": {
    "h": 267.273,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.34172,
    "c": 0.14132,
    "h": 299.5
  },
  "luminance": 0.03428
}

Semantic roles & 50–950 ramp

primary

#451D75

secondary

#7BA945

accent

#E3449B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451D75

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

Preview Lab → · Contrast checker → · Palette generator →