#451F85#451F85

#451F85 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.158 H 293.9°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#451F85
RGB	rgb(69, 31, 133)
HSL	hsl(262, 62%, 32%)
HSV	hsv(262, 77%, 52%)
CMYK	cmyk(48.1%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(23.47, 41.22, -50.31)
CIE-LCH	lch(23.47, 65.04, 309.32°)
OKLab	oklab(35.87% 0.0638 -0.1443)
OKLCH	oklch(35.87% 0.158 293.9)
XYZ	xyz(7.1767, 3.9384, 22.5678)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F85 #5F851F

analogous

#1F2C85 #451F85 #781F85

triadic

#451F85 #85451F #1F8545

tetradic

#451F85 #851F2C #5F851F #1F8578

square

#451F85 #851F2C #5F851F #1F8578

split-complementary

#451F85 #85781F #2C851F

monochromatic

#120822 #2B1353 #451F85 #5F2BB7 #7D4AD5

Accessibility & contrast

On white

11.75

#451F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#451F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F85

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F85	#FFFFFF	#000000	##FFFFFF
##451F85	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003988

Deuteranopia (green-blind)

#003683

Tritanopia (blue-blind)

#323A50

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #451f85;
/* rgb */ color: rgb(69, 31, 133);
/* oklch */ color: oklch(35.9% 0.158 293.9);

Tailwind

colors: {
  custom: {
    50: '#805fa9',
    500: '#451f85',
    950: '#000000',
  },
}

SCSS

$custom: #451f85;
$custom-light: #805fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#451f85",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 262.353,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35873,
    "c": 0.15774,
    "h": 293.9
  },
  "luminance": 0.03939
}

Semantic roles & 50–950 ramp

primary

#451F85

secondary

#8EB749

accent

#E543A9

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #451F85

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

Preview Lab → · Contrast checker → · Palette generator →