#450F5E#450F5E

#450F5E is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.6% C 0.133 H 312.0°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#450F5E
RGB	rgb(69, 15, 94)
HSL	hsl(281, 72%, 21%)
HSV	hsv(281, 84%, 37%)
CMYK	cmyk(26.6%, 84%, 0%, 63.1%)
CIE-LAB	lab(17.53, 38.28, -34.80)
CIE-LCH	lch(17.53, 51.73, 317.73°)
OKLab	oklab(30.63% 0.0889 -0.0985)
OKLCH	oklch(30.63% 0.133 312)
XYZ	xyz(4.6451, 2.4151, 10.8090)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450F5E #285E0F

analogous

#1E0F5E #450F5E #5E0F50

triadic

#450F5E #5E450F #0F5E45

tetradic

#450F5E #5E1E0F #285E0F #0F505E

square

#450F5E #5E1E0F #285E0F #0F505E

split-complementary

#450F5E #505E0F #0F5E1E

monochromatic

#13041A #1E0729 #450F5E #6C1793 #9220C8

Accessibility & contrast

On white

14.16

#450F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#450F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450F5E

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450F5E	#FFFFFF	#000000	##FFFFFF
##450F5E	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002860

Deuteranopia (green-blind)

#012C5C

Tritanopia (blue-blind)

#422237

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #450f5e;
/* rgb */ color: rgb(69, 15, 94);
/* oklch */ color: oklch(30.6% 0.133 312.0);

Tailwind

colors: {
  custom: {
    50: '#7c558c',
    500: '#450f5e',
    950: '#000000',
  },
}

SCSS

$custom: #450f5e;
$custom-light: #7c558c;
$custom-dark: #000000;

JSON

{
  "hex": "#450f5e",
  "rgb": {
    "r": 69,
    "g": 15,
    "b": 94
  },
  "hsl": {
    "h": 281.013,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30632,
    "c": 0.1327,
    "h": 312
  },
  "luminance": 0.02415
}

Semantic roles & 50–950 ramp

primary

#450F5E

secondary

#529731

accent

#EF3972

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #450F5E

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

Preview Lab → · Contrast checker → · Palette generator →