#451D7C#451D7C

#451D7C is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.150 H 297.0°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#451D7C
RGB	rgb(69, 29, 124)
HSL	hsl(265, 62%, 30%)
HSV	hsv(265, 77%, 49%)
CMYK	cmyk(44.4%, 76.6%, 0%, 51.4%)
CIE-LAB	lab(22.30, 39.71, -46.54)
CIE-LCH	lch(22.30, 61.18, 310.47°)
OKLab	oklab(34.8% 0.068 -0.1332)
OKLCH	oklch(34.8% 0.15 297)
XYZ	xyz(6.5307, 3.5990, 19.4155)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D7C #547C1D

analogous

#1D247C #451D7C #751D7C

triadic

#451D7C #7C451D #1D7C45

tetradic

#451D7C #7C1D24 #547C1D #1D7C75

square

#451D7C #7C1D24 #547C1D #1D7C75

split-complementary

#451D7C #7C751D #247C1D

monochromatic

#0E0619 #29114A #451D7C #6129AE #7E41D3

Accessibility & contrast

On white

12.21

#451D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#451D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D7C

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D7C	#FFFFFF	#000000	##FFFFFF
##451D7C	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#00347A

Tritanopia (blue-blind)

#37364B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #451d7c;
/* rgb */ color: rgb(69, 29, 124);
/* oklch */ color: oklch(34.8% 0.150 297.0);

Tailwind

colors: {
  custom: {
    50: '#7e5da3',
    500: '#451d7c',
    950: '#000000',
  },
}

SCSS

$custom: #451d7c;
$custom-light: #7e5da3;
$custom-dark: #000000;

JSON

{
  "hex": "#451d7c",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 124
  },
  "hsl": {
    "h": 265.263,
    "s": 62.092,
    "l": 30
  },
  "oklch": {
    "l": 0.34798,
    "c": 0.14951,
    "h": 297
  },
  "luminance": 0.03599
}

Semantic roles & 50–950 ramp

primary

#451D7C

secondary

#83B045

accent

#E543A1

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451D7C

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

Preview Lab → · Contrast checker → · Palette generator →