#450B47#450B47

#450B47 is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.5% C 0.115 H 326.6°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#450B47
RGB	rgb(69, 11, 71)
HSL	hsl(298, 73%, 16%)
HSV	hsv(298, 85%, 28%)
CMYK	cmyk(2.8%, 84.5%, 0%, 72.2%)
CIE-LAB	lab(15.27, 34.82, -22.79)
CIE-LCH	lch(15.27, 41.62, 326.80°)
OKLab	oklab(28.48% 0.096 -0.0633)
OKLCH	oklch(28.48% 0.115 326.6)
XYZ	xyz(3.7112, 1.9597, 6.1428)
Luminance	0.0196 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450B47 #0D470B

analogous

#270B47 #450B47 #470B2B

triadic

#450B47 #47450B #0B4745

tetradic

#450B47 #47270B #0D470B #0B2B47

square

#450B47 #47270B #0D470B #0B2B47

split-complementary

#450B47 #2B470B #0B4727

monochromatic

#1A041A #1A041A #450B47 #78137C #AC1BB1

Accessibility & contrast

On white

15.09

#450B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#450B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450B47

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450B47	#FFFFFF	#000000	##FFFFFF
##450B47	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002249

Deuteranopia (green-blind)

#1A2946

Tritanopia (blue-blind)

#471529

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #450b47;
/* rgb */ color: rgb(69, 11, 71);
/* oklch */ color: oklch(28.5% 0.115 326.6);

Tailwind

colors: {
  custom: {
    50: '#7b527a',
    500: '#450b47',
    950: '#000000',
  },
}

SCSS

$custom: #450b47;
$custom-light: #7b527a;
$custom-dark: #000000;

JSON

{
  "hex": "#450b47",
  "rgb": {
    "r": 69,
    "g": 11,
    "b": 71
  },
  "hsl": {
    "h": 298,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.28483,
    "c": 0.11504,
    "h": 326.6
  },
  "luminance": 0.01959
}

Semantic roles & 50–950 ramp

primary

#450B47

secondary

#2D832A

accent

#F0383E

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#0A0209

muted

#7C787B

Preview Lab

Preview with #450B47

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

Preview Lab → · Contrast checker → · Palette generator →