#451D7F#451D7F

#451D7F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.153 H 296.1°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#451D7F
RGB	rgb(69, 29, 127)
HSL	hsl(264, 63%, 31%)
HSV	hsv(264, 77%, 50%)
CMYK	cmyk(45.7%, 77.2%, 0%, 50.2%)
CIE-LAB	lab(22.57, 40.53, -48.00)
CIE-LCH	lch(22.57, 62.82, 310.18°)
OKLab	oklab(35.07% 0.0672 -0.1374)
OKLCH	oklch(35.07% 0.153 296.1)
XYZ	xyz(6.7234, 3.6761, 20.4299)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D7F #577F1D

analogous

#1D267F #451D7F #761D7F

triadic

#451D7F #7F451D #1D7F45

tetradic

#451D7F #7F1D26 #577F1D #1D7F76

square

#451D7F #7F1D26 #577F1D #1D7F76

split-complementary

#451D7F #7F761D #267F1D

monochromatic

#0F061B #2A124D #451D7F #6028B1 #7E42D4

Accessibility & contrast

On white

12.10

#451D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#451D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D7F

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D7F	#FFFFFF	#000000	##FFFFFF
##451D7F	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#00357D

Tritanopia (blue-blind)

#35374D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #451d7f;
/* rgb */ color: rgb(69, 29, 127);
/* oklch */ color: oklch(35.1% 0.153 296.1);

Tailwind

colors: {
  custom: {
    50: '#7f5da5',
    500: '#451d7f',
    950: '#000000',
  },
}

SCSS

$custom: #451d7f;
$custom-light: #7f5da5;
$custom-dark: #000000;

JSON

{
  "hex": "#451d7f",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 127
  },
  "hsl": {
    "h": 264.49,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35073,
    "c": 0.153,
    "h": 296.1
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#451D7F

secondary

#86B245

accent

#E642A3

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451D7F

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

Preview Lab → · Contrast checker → · Palette generator →