#451D50#451D50

#451D50 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.3% C 0.098 H 318.5°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#451D50
RGB	rgb(69, 29, 80)
HSL	hsl(287, 47%, 21%)
HSV	hsv(287, 64%, 31%)
CMYK	cmyk(13.8%, 63.7%, 0%, 68.6%)
CIE-LAB	lab(18.90, 28.30, -23.19)
CIE-LCH	lch(18.90, 36.59, 320.67°)
OKLab	oklab(31.29% 0.0731 -0.0647)
OKLCH	oklch(31.29% 0.098 318.5)
XYZ	xyz(4.3414, 2.7233, 7.8848)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D50 #28501D

analogous

#2C1D50 #451D50 #501D42

triadic

#451D50 #50451D #1D5045

tetradic

#451D50 #502C1D #28501D #1D4250

square

#451D50 #502C1D #28501D #1D4250

split-complementary

#451D50 #42501D #1D502C

monochromatic

#130816 #1E0D23 #451D50 #6C2D7D #923EAA

Accessibility & contrast

On white

13.60

#451D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#451D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D50

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D50	#FFFFFF	#000000	##FFFFFF
##451D50	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112B52

Deuteranopia (green-blind)

#202F4F

Tritanopia (blue-blind)

#452533

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #451d50;
/* rgb */ color: rgb(69, 29, 80);
/* oklch */ color: oklch(31.3% 0.098 318.5);

Tailwind

colors: {
  custom: {
    50: '#7a5b81',
    500: '#451d50',
    950: '#000000',
  },
}

SCSS

$custom: #451d50;
$custom-light: #7a5b81;
$custom-dark: #000000;

JSON

{
  "hex": "#451d50",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 80
  },
  "hsl": {
    "h": 287.059,
    "s": 46.789,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31288,
    "c": 0.09756,
    "h": 318.5
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#451D50

secondary

#528544

accent

#D6516E

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #451D50

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

Preview Lab → · Contrast checker → · Palette generator →