#450C5F#450C5F

#450C5F is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.5% C 0.137 H 311.8°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#450C5F
RGB	rgb(69, 12, 95)
HSL	hsl(281, 78%, 21%)
HSV	hsv(281, 87%, 37%)
CMYK	cmyk(27.4%, 87.4%, 0%, 62.7%)
CIE-LAB	lab(17.25, 39.57, -35.92)
CIE-LCH	lch(17.25, 53.44, 317.77°)
OKLab	oklab(30.46% 0.0912 -0.1018)
OKLCH	oklch(30.46% 0.137 311.8)
XYZ	xyz(4.6509, 2.3545, 11.0337)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450C5F #265F0C

analogous

#1B0C5F #450C5F #5F0C4F

triadic

#450C5F #5F450C #0C5F45

tetradic

#450C5F #5F1B0C #265F0C #0C4F5F

square

#450C5F #5F1B0C #265F0C #0C4F5F

split-complementary

#450C5F #4F5F0C #0C5F1B

monochromatic

#14031B #1E0529 #450C5F #6C1395 #941ACC

Accessibility & contrast

On white

14.28

#450C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#450C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450C5F

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450C5F	#FFFFFF	#000000	##FFFFFF
##450C5F	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002861

Deuteranopia (green-blind)

#002B5D

Tritanopia (blue-blind)

#422237

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #450c5f;
/* rgb */ color: rgb(69, 12, 95);
/* oklch */ color: oklch(30.5% 0.137 311.8);

Tailwind

colors: {
  custom: {
    50: '#7c548d',
    500: '#450c5f',
    950: '#000000',
  },
}

SCSS

$custom: #450c5f;
$custom-light: #7c548d;
$custom-dark: #000000;

JSON

{
  "hex": "#450c5f",
  "rgb": {
    "r": 69,
    "g": 12,
    "b": 95
  },
  "hsl": {
    "h": 281.205,
    "s": 77.57,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30461,
    "c": 0.13668,
    "h": 311.8
  },
  "luminance": 0.02354
}

Semantic roles & 50–950 ramp

primary

#450C5F

secondary

#4F992D

accent

#F43470

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #450C5F

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

Preview Lab → · Contrast checker → · Palette generator →