#451D52#451D52

#451D52 is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.4% C 0.100 H 317.1°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#451D52
RGB	rgb(69, 29, 82)
HSL	hsl(285, 48%, 22%)
HSV	hsv(285, 65%, 32%)
CMYK	cmyk(15.9%, 64.6%, 0%, 67.8%)
CIE-LAB	lab(19.03, 28.77, -24.34)
CIE-LCH	lch(19.03, 37.69, 319.77°)
OKLab	oklab(31.42% 0.0732 -0.068)
OKLCH	oklch(31.42% 0.1 317.1)
XYZ	xyz(4.4164, 2.7533, 8.2798)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D52 #2A521D

analogous

#2B1D52 #451D52 #521D45

triadic

#451D52 #52451D #1D5245

tetradic

#451D52 #522B1D #2A521D #1D4552

square

#451D52 #522B1D #2A521D #1D4552

split-complementary

#451D52 #45521D #1D522B

monochromatic

#130817 #1F0D25 #451D52 #6B2D7F #913DAC

Accessibility & contrast

On white

13.54

#451D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#451D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D52

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D52	#FFFFFF	#000000	##FFFFFF
##451D52	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2C54

Deuteranopia (green-blind)

#1E2F51

Tritanopia (blue-blind)

#452634

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #451d52;
/* rgb */ color: rgb(69, 29, 82);
/* oklch */ color: oklch(31.4% 0.100 317.1);

Tailwind

colors: {
  custom: {
    50: '#7a5b83',
    500: '#451d52',
    950: '#000000',
  },
}

SCSS

$custom: #451d52;
$custom-light: #7a5b83;
$custom-dark: #000000;

JSON

{
  "hex": "#451d52",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 82
  },
  "hsl": {
    "h": 285.283,
    "s": 47.748,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31423,
    "c": 0.09988,
    "h": 317.1
  },
  "luminance": 0.02753
}

Semantic roles & 50–950 ramp

primary

#451D52

secondary

#548744

accent

#D75072

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09040A

muted

#7B797C

Preview Lab

Preview with #451D52

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

Preview Lab → · Contrast checker → · Palette generator →