#450B42#450B42

#450B42 is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.1% C 0.111 H 330.3°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#450B42
RGB	rgb(69, 11, 66)
HSL	hsl(303, 73%, 16%)
HSV	hsv(303, 84%, 27%)
CMYK	cmyk(0%, 84.1%, 4.3%, 72.9%)
CIE-LAB	lab(14.94, 33.87, -19.82)
CIE-LCH	lch(14.94, 39.24, 329.66°)
OKLab	oklab(28.14% 0.0961 -0.0547)
OKLCH	oklch(28.14% 0.111 330.3)
XYZ	xyz(3.5573, 1.8982, 5.3322)
Luminance	0.0190 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450B42 #0B450E

analogous

#2B0B45 #450B42 #450B25

triadic

#450B42 #42450B #0B4245

tetradic

#450B42 #452B0B #0B450E #0B2545

square

#450B42 #452B0B #0B450E #0B2545

split-complementary

#450B42 #25450B #0B452B

monochromatic

#1A0419 #1A0419 #450B42 #7A1374 #AF1CA7

Accessibility & contrast

On white

15.22

#450B42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#450B42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450B42

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450B42	#FFFFFF	#000000	##FFFFFF
##450B42	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052143

Deuteranopia (green-blind)

#1D2841

Tritanopia (blue-blind)

#481326

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #450b42;
/* rgb */ color: rgb(69, 11, 66);
/* oklch */ color: oklch(28.1% 0.111 330.3);

Tailwind

colors: {
  custom: {
    50: '#7b5276',
    500: '#450b42',
    950: '#000000',
  },
}

SCSS

$custom: #450b42;
$custom-light: #7b5276;
$custom-dark: #000000;

JSON

{
  "hex": "#450b42",
  "rgb": {
    "r": 69,
    "g": 11,
    "b": 66
  },
  "hsl": {
    "h": 303.103,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.2814,
    "c": 0.1106,
    "h": 330.3
  },
  "luminance": 0.01898
}

Semantic roles & 50–950 ramp

primary

#450B42

secondary

#2A812F

accent

#EF4239

background

#F7F4F7

surface

#EEE7ED

border

#C9C3C8

text

#0A0208

muted

#7C787B

Preview Lab

Preview with #450B42

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

Preview Lab → · Contrast checker → · Palette generator →