#450F72#450F72

#450F72 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.4% C 0.153 H 302.8°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#450F72
RGB	rgb(69, 15, 114)
HSL	hsl(273, 77%, 25%)
HSV	hsv(273, 87%, 45%)
CMYK	cmyk(39.5%, 86.8%, 0%, 55.3%)
CIE-LAB	lab(19.32, 43.05, -45.01)
CIE-LCH	lch(19.32, 62.28, 313.73°)
OKLab	oklab(32.43% 0.0829 -0.1285)
OKLCH	oklch(32.43% 0.153 302.8)
XYZ	xyz(5.6616, 2.8218, 16.1627)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450F72 #3C720F

analogous

#130F72 #450F72 #720F6D

triadic

#450F72 #72450F #0F7245

tetradic

#450F72 #72130F #3C720F #0F6D72

square

#450F72 #72130F #3C720F #0F6D72

split-complementary

#450F72 #6D720F #0F7213

monochromatic

#10041B #24083C #450F72 #6616A8 #861DDE

Accessibility & contrast

On white

13.42

#450F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#450F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450F72

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450F72	#FFFFFF	#000000	##FFFFFF
##450F72	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)

#002E75

Deuteranopia (green-blind)

#002E70

Tritanopia (blue-blind)

#3B2B42

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #450f72;
/* rgb */ color: rgb(69, 15, 114);
/* oklch */ color: oklch(32.4% 0.153 302.8);

Tailwind

colors: {
  custom: {
    50: '#7e569b',
    500: '#450f72',
    950: '#000000',
  },
}

SCSS

$custom: #450f72;
$custom-light: #7e569b;
$custom-dark: #000000;

JSON

{
  "hex": "#450f72",
  "rgb": {
    "r": 69,
    "g": 15,
    "b": 114
  },
  "hsl": {
    "h": 272.727,
    "s": 76.744,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3243,
    "c": 0.15298,
    "h": 302.8
  },
  "luminance": 0.02822
}

Semantic roles & 50–950 ramp

primary

#450F72

secondary

#69AA33

accent

#F3358B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #450F72

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

Preview Lab → · Contrast checker → · Palette generator →