#451F59#451F59

#451F59 is a dark, moderate violet. Relative luminance 0.030; OKLCH L 32.2% C 0.105 H 312.2°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#451F59
RGB	rgb(69, 31, 89)
HSL	hsl(279, 48%, 24%)
HSV	hsv(279, 65%, 35%)
CMYK	cmyk(22.5%, 65.2%, 0%, 65.1%)
CIE-LAB	lab(19.91, 29.35, -27.63)
CIE-LCH	lch(19.91, 40.31, 316.73°)
OKLab	oklab(32.21% 0.0704 -0.0776)
OKLCH	oklch(32.21% 0.105 312.2)
XYZ	xyz(4.7471, 2.9666, 9.7718)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F59 #33591F

analogous

#281F59 #451F59 #591F50

triadic

#451F59 #59451F #1F5945

tetradic

#451F59 #59281F #33591F #1F5059

square

#451F59 #59281F #33591F #1F5059

split-complementary

#451F59 #50591F #1F5928

monochromatic

#120817 #220F2C #451F59 #682F86 #8B3FB4

Accessibility & contrast

On white

13.18

#451F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#451F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F59

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F59	#FFFFFF	#000000	##FFFFFF
##451F59	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2E5B

Deuteranopia (green-blind)

#1B3158

Tritanopia (blue-blind)

#432A38

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #451f59;
/* rgb */ color: rgb(69, 31, 89);
/* oklch */ color: oklch(32.2% 0.105 312.2);

Tailwind

colors: {
  custom: {
    50: '#7b5d88',
    500: '#451f59',
    950: '#000000',
  },
}

SCSS

$custom: #451f59;
$custom-light: #7b5d88;
$custom-dark: #000000;

JSON

{
  "hex": "#451f59",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 89
  },
  "hsl": {
    "h": 279.31,
    "s": 48.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.32214,
    "c": 0.10479,
    "h": 312.2
  },
  "luminance": 0.02966
}

Semantic roles & 50–950 ramp

primary

#451F59

secondary

#5F8E46

accent

#D8507F

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#09040B

muted

#7B797C

Preview Lab

Preview with #451F59

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

Preview Lab → · Contrast checker → · Palette generator →