#451C7D#451C7D

#451C7D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.152 H 296.9°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#451C7D
RGB	rgb(69, 28, 125)
HSL	hsl(265, 63%, 30%)
HSV	hsv(265, 78%, 49%)
CMYK	cmyk(44.8%, 77.6%, 0%, 51%)
CIE-LAB	lab(22.22, 40.47, -47.31)
CIE-LCH	lch(22.22, 62.25, 310.55°)
OKLab	oklab(34.77% 0.0687 -0.1354)
OKLCH	oklch(34.77% 0.152 296.9)
XYZ	xyz(6.5702, 3.5763, 19.7422)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C7D #547D1C

analogous

#1C237D #451C7D #761C7D

triadic

#451C7D #7D451C #1C7D45

tetradic

#451C7D #7D1C23 #547D1C #1C7D76

square

#451C7D #7D1C23 #547D1C #1C7D76

split-complementary

#451C7D #7D761C #237D1C

monochromatic

#0E0619 #29114B #451C7D #6127AF #7E3FD4

Accessibility & contrast

On white

12.24

#451C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#451C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C7D

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C7D	#FFFFFF	#000000	##FFFFFF
##451C7D	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#00347B

Tritanopia (blue-blind)

#36364B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #451c7d;
/* rgb */ color: rgb(69, 28, 125);
/* oklch */ color: oklch(34.8% 0.152 296.9);

Tailwind

colors: {
  custom: {
    50: '#7f5da3',
    500: '#451c7d',
    950: '#000000',
  },
}

SCSS

$custom: #451c7d;
$custom-light: #7f5da3;
$custom-dark: #000000;

JSON

{
  "hex": "#451c7d",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 265.361,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.34769,
    "c": 0.15182,
    "h": 296.9
  },
  "luminance": 0.03576
}

Semantic roles & 50–950 ramp

primary

#451C7D

secondary

#83B144

accent

#E641A1

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451C7D

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

Preview Lab → · Contrast checker → · Palette generator →