#451E55#451E55

#451E55 is a dark, moderate purple. Relative luminance 0.029; OKLCH L 31.8% C 0.102 H 314.9°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#451E55
RGB	rgb(69, 30, 85)
HSL	hsl(283, 48%, 23%)
HSV	hsv(283, 65%, 33%)
CMYK	cmyk(18.8%, 64.7%, 0%, 66.7%)
CIE-LAB	lab(19.43, 28.93, -25.72)
CIE-LCH	lch(19.43, 38.71, 318.37°)
OKLab	oklab(31.78% 0.0718 -0.072)
OKLCH	oklch(31.78% 0.102 314.9)
XYZ	xyz(4.5579, 2.8498, 8.9025)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E55 #2E551E

analogous

#291E55 #451E55 #551E4A

triadic

#451E55 #55451E #1E5545

tetradic

#451E55 #55291E #2E551E #1E4A55

square

#451E55 #55291E #2E551E #1E4A55

split-complementary

#451E55 #4A551E #1E5529

monochromatic

#120817 #200E28 #451E55 #6A2E82 #8E3EAF

Accessibility & contrast

On white

13.38

#451E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#451E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E55

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E55	#FFFFFF	#000000	##FFFFFF
##451E55	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2D57

Deuteranopia (green-blind)

#1D3054

Tritanopia (blue-blind)

#442836

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #451e55;
/* rgb */ color: rgb(69, 30, 85);
/* oklch */ color: oklch(31.8% 0.102 314.9);

Tailwind

colors: {
  custom: {
    50: '#7b5c85',
    500: '#451e55',
    950: '#000000',
  },
}

SCSS

$custom: #451e55;
$custom-light: #7b5c85;
$custom-dark: #000000;

JSON

{
  "hex": "#451e55",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 85
  },
  "hsl": {
    "h": 282.545,
    "s": 47.826,
    "l": 22.549
  },
  "oklch": {
    "l": 0.3178,
    "c": 0.10169,
    "h": 314.9
  },
  "luminance": 0.0285
}

Semantic roles & 50–950 ramp

primary

#451E55

secondary

#598A45

accent

#D75078

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #451E55

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

Preview Lab → · Contrast checker → · Palette generator →