#451D7E#451D7E

#451D7E is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.152 H 296.4°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#451D7E
RGB	rgb(69, 29, 126)
HSL	hsl(265, 63%, 30%)
HSV	hsv(265, 77%, 49%)
CMYK	cmyk(45.2%, 77%, 0%, 50.6%)
CIE-LAB	lab(22.48, 40.26, -47.51)
CIE-LCH	lch(22.48, 62.27, 310.27°)
OKLab	oklab(34.98% 0.0675 -0.136)
OKLCH	oklch(34.98% 0.152 296.4)
XYZ	xyz(6.6585, 3.6502, 20.0884)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D7E #567E1D

analogous

#1D267E #451D7E #751D7E

triadic

#451D7E #7E451D #1D7E45

tetradic

#451D7E #7E1D26 #567E1D #1D7E75

square

#451D7E #7E1D26 #567E1D #1D7E75

split-complementary

#451D7E #7E751D #267E1D

monochromatic

#0F061B #2A124C #451D7E #6028B0 #7E42D3

Accessibility & contrast

On white

12.14

#451D7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#451D7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D7E

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D7E	#FFFFFF	#000000	##FFFFFF
##451D7E	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003681

Deuteranopia (green-blind)

#00347C

Tritanopia (blue-blind)

#36374C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #451d7e;
/* rgb */ color: rgb(69, 29, 126);
/* oklch */ color: oklch(35.0% 0.152 296.4);

Tailwind

colors: {
  custom: {
    50: '#7f5da4',
    500: '#451d7e',
    950: '#000000',
  },
}

SCSS

$custom: #451d7e;
$custom-light: #7f5da4;
$custom-dark: #000000;

JSON

{
  "hex": "#451d7e",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 126
  },
  "hsl": {
    "h": 264.742,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34981,
    "c": 0.15184,
    "h": 296.4
  },
  "luminance": 0.0365
}

Semantic roles & 50–950 ramp

primary

#451D7E

secondary

#85B145

accent

#E642A2

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451D7E

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

Preview Lab → · Contrast checker → · Palette generator →