#450E5B#450E5B

#450E5B is a dark, vivid purple. Relative luminance 0.023; OKLCH L 30.3% C 0.131 H 313.8°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#450E5B
RGB	rgb(69, 14, 91)
HSL	hsl(283, 73%, 21%)
HSV	hsv(283, 85%, 36%)
CMYK	cmyk(24.2%, 84.6%, 0%, 64.3%)
CIE-LAB	lab(17.15, 37.97, -33.40)
CIE-LCH	lch(17.15, 50.57, 318.66°)
OKLab	oklab(30.29% 0.0904 -0.0944)
OKLCH	oklch(30.29% 0.131 313.8)
XYZ	xyz(4.4993, 2.3348, 10.1091)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450E5B #245B0E

analogous

#1E0E5B #450E5B #5B0E4A

triadic

#450E5B #5B450E #0E5B45

tetradic

#450E5B #5B1E0E #245B0E #0E4A5B

square

#450E5B #5B1E0E #245B0E #0E4A5B

split-complementary

#450E5B #4A5B0E #0E5B1E

monochromatic

#14041B #1D0626 #450E5B #6D1690 #951EC5

Accessibility & contrast

On white

14.31

#450E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#450E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450E5B

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450E5B	#FFFFFF	#000000	##FFFFFF
##450E5B	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275D

Deuteranopia (green-blind)

#062B59

Tritanopia (blue-blind)

#432135

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #450e5b;
/* rgb */ color: rgb(69, 14, 91);
/* oklch */ color: oklch(30.3% 0.131 313.8);

Tailwind

colors: {
  custom: {
    50: '#7c548a',
    500: '#450e5b',
    950: '#000000',
  },
}

SCSS

$custom: #450e5b;
$custom-light: #7c548a;
$custom-dark: #000000;

JSON

{
  "hex": "#450e5b",
  "rgb": {
    "r": 69,
    "g": 14,
    "b": 91
  },
  "hsl": {
    "h": 282.857,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30291,
    "c": 0.13076,
    "h": 313.8
  },
  "luminance": 0.02335
}

Semantic roles & 50–950 ramp

primary

#450E5B

secondary

#4D9530

accent

#F0386C

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #450E5B

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

Preview Lab → · Contrast checker → · Palette generator →