#451C61#451C61

#451C61 is a dark, moderate violet. Relative luminance 0.030; OKLCH L 32.4% C 0.119 H 308.4°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#451C61
RGB	rgb(69, 28, 97)
HSL	hsl(276, 55%, 25%)
HSV	hsv(276, 71%, 38%)
CMYK	cmyk(28.9%, 71.1%, 0%, 62%)
CIE-LAB	lab(19.88, 33.03, -32.99)
CIE-LCH	lch(19.88, 46.68, 315.04°)
OKLab	oklab(32.38% 0.074 -0.0933)
OKLCH	oklch(32.38% 0.119 308.4)
XYZ	xyz(5.0267, 2.9589, 11.6133)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C61 #38611C

analogous

#231C61 #451C61 #611C5B

triadic

#451C61 #61451C #1C6145

tetradic

#451C61 #61231C #38611C #1C5B61

square

#451C61 #61231C #38611C #1C5B61

split-complementary

#451C61 #5B611C #1C6123

monochromatic

#110718 #230E32 #451C61 #672A90 #8937C0

Accessibility & contrast

On white

13.19

#451C61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#451C61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C61

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C61	#FFFFFF	#000000	##FFFFFF
##451C61	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E63

Deuteranopia (green-blind)

#0F315F

Tritanopia (blue-blind)

#412B3C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #451c61;
/* rgb */ color: rgb(69, 28, 97);
/* oklch */ color: oklch(32.4% 0.119 308.4);

Tailwind

colors: {
  custom: {
    50: '#7c5b8e',
    500: '#451c61',
    950: '#000000',
  },
}

SCSS

$custom: #451c61;
$custom-light: #7c5b8e;
$custom-dark: #000000;

JSON

{
  "hex": "#451c61",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 97
  },
  "hsl": {
    "h": 275.652,
    "s": 55.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32375,
    "c": 0.11913,
    "h": 308.4
  },
  "luminance": 0.02959
}

Semantic roles & 50–950 ramp

primary

#451C61

secondary

#659643

accent

#DF4986

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #451C61

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

Preview Lab → · Contrast checker → · Palette generator →