#450F5C#450F5C

#450F5C is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.5% C 0.131 H 313.1°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#450F5C
RGB	rgb(69, 15, 92)
HSL	hsl(282, 72%, 21%)
HSV	hsv(282, 84%, 36%)
CMYK	cmyk(25%, 83.7%, 0%, 63.9%)
CIE-LAB	lab(17.37, 37.82, -33.73)
CIE-LCH	lch(17.37, 50.67, 318.27°)
OKLab	oklab(30.46% 0.0893 -0.0954)
OKLCH	oklch(30.46% 0.131 313.1)
XYZ	xyz(4.5565, 2.3797, 10.3424)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450F5C #265C0F

analogous

#1E0F5C #450F5C #5C0F4C

triadic

#450F5C #5C450F #0F5C45

tetradic

#450F5C #5C1E0F #265C0F #0F4C5C

square

#450F5C #5C1E0F #265C0F #0F4C5C

split-complementary

#450F5C #4C5C0F #0F5C1E

monochromatic

#14041A #1E0627 #450F5C #6C1891 #9420C5

Accessibility & contrast

On white

14.23

#450F5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#450F5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450F5C

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450F5C	#FFFFFF	#000000	##FFFFFF
##450F5C	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285E

Deuteranopia (green-blind)

#052C5A

Tritanopia (blue-blind)

#422135

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #450f5c;
/* rgb */ color: rgb(69, 15, 92);
/* oklch */ color: oklch(30.5% 0.131 313.1);

Tailwind

colors: {
  custom: {
    50: '#7c558b',
    500: '#450f5c',
    950: '#000000',
  },
}

SCSS

$custom: #450f5c;
$custom-light: #7c558b;
$custom-dark: #000000;

JSON

{
  "hex": "#450f5c",
  "rgb": {
    "r": 69,
    "g": 15,
    "b": 92
  },
  "hsl": {
    "h": 282.078,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30465,
    "c": 0.13068,
    "h": 313.1
  },
  "luminance": 0.0238
}

Semantic roles & 50–950 ramp

primary

#450F5C

secondary

#4F9531

accent

#EF396F

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #450F5C

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

Preview Lab → · Contrast checker → · Palette generator →