#451C87#451C87

#451C87 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.163 H 293.8°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#451C87
RGB	rgb(69, 28, 135)
HSL	hsl(263, 66%, 32%)
HSV	hsv(263, 79%, 53%)
CMYK	cmyk(48.9%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(23.15, 43.21, -52.09)
CIE-LCH	lch(23.15, 67.68, 309.68°)
OKLab	oklab(35.71% 0.0658 -0.1494)
OKLCH	oklch(35.71% 0.163 293.8)
XYZ	xyz(7.2415, 3.8448, 23.2775)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C87 #5E871C

analogous

#1C2887 #451C87 #7B1C87

triadic

#451C87 #87451C #1C8745

tetradic

#451C87 #871C28 #5E871C #1C877B

square

#451C87 #871C28 #5E871C #1C877B

split-complementary

#451C87 #877B1C #28871C

monochromatic

#110722 #2B1154 #451C87 #5F27BA #7D45D8

Accessibility & contrast

On white

11.87

#451C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#451C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C87

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C87	#FFFFFF	#000000	##FFFFFF
##451C87	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003585

Tritanopia (blue-blind)

#313A51

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #451c87;
/* rgb */ color: rgb(69, 28, 135);
/* oklch */ color: oklch(35.7% 0.163 293.8);

Tailwind

colors: {
  custom: {
    50: '#805dab',
    500: '#451c87',
    950: '#000000',
  },
}

SCSS

$custom: #451c87;
$custom-light: #805dab;
$custom-dark: #000000;

JSON

{
  "hex": "#451c87",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 262.991,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3571,
    "c": 0.16329,
    "h": 293.8
  },
  "luminance": 0.03845
}

Semantic roles & 50–950 ramp

primary

#451C87

secondary

#8DBA45

accent

#E93FA8

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #451C87

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

Preview Lab → · Contrast checker → · Palette generator →