#451F50#451F50

#451F50 is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.6% C 0.094 H 318.1°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#451F50
RGB	rgb(69, 31, 80)
HSL	hsl(287, 44%, 22%)
HSV	hsv(287, 61%, 31%)
CMYK	cmyk(13.8%, 61.2%, 0%, 68.6%)
CIE-LAB	lab(19.33, 27.15, -22.51)
CIE-LCH	lch(19.33, 35.27, 320.33°)
OKLab	oklab(31.6% 0.07 -0.0627)
OKLCH	oklch(31.6% 0.094 318.1)
XYZ	xyz(4.3920, 2.8245, 7.9017)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F50 #2A501F

analogous

#2D1F50 #451F50 #501F43

triadic

#451F50 #50451F #1F5045

tetradic

#451F50 #502D1F #2A501F #1F4350

square

#451F50 #502D1F #2A501F #1F4350

split-complementary

#451F50 #43501F #1F502D

monochromatic

#130916 #1F0E24 #451F50 #6B307C #9141A8

Accessibility & contrast

On white

13.42

#451F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#451F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F50

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F50	#FFFFFF	#000000	##FFFFFF
##451F50	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142C52

Deuteranopia (green-blind)

#21304F

Tritanopia (blue-blind)

#452734

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #451f50;
/* rgb */ color: rgb(69, 31, 80);
/* oklch */ color: oklch(31.6% 0.094 318.1);

Tailwind

colors: {
  custom: {
    50: '#7a5d81',
    500: '#451f50',
    950: '#000000',
  },
}

SCSS

$custom: #451f50;
$custom-light: #7a5d81;
$custom-dark: #000000;

JSON

{
  "hex": "#451f50",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 80
  },
  "hsl": {
    "h": 286.531,
    "s": 44.144,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31601,
    "c": 0.09398,
    "h": 318.1
  },
  "luminance": 0.02824
}

Semantic roles & 50–950 ramp

primary

#451F50

secondary

#548546

accent

#D45471

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #451F50

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

Preview Lab → · Contrast checker → · Palette generator →