#450F63#450F63

#450F63 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.1% C 0.138 H 309.5°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#450F63
RGB	rgb(69, 15, 99)
HSL	hsl(279, 74%, 22%)
HSV	hsv(279, 85%, 39%)
CMYK	cmyk(30.3%, 84.8%, 0%, 61.2%)
CIE-LAB	lab(17.95, 39.44, -37.43)
CIE-LCH	lch(17.95, 54.37, 316.50°)
OKLab	oklab(31.06% 0.0876 -0.1063)
OKLCH	oklch(31.06% 0.138 309.5)
XYZ	xyz(4.8767, 2.5078, 12.0291)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450F63 #2D630F

analogous

#1B0F63 #450F63 #630F57

triadic

#450F63 #63450F #0F6345

tetradic

#450F63 #631B0F #2D630F #0F5763

square

#450F63 #631B0F #2D630F #0F5763

split-complementary

#450F63 #57630F #0F631B

monochromatic

#13041B #20072E #450F63 #6A1798 #8F1FCD

Accessibility & contrast

On white

13.99

#450F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#450F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450F63

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450F63	#FFFFFF	#000000	##FFFFFF
##450F63	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002D61

Tritanopia (blue-blind)

#402539

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #450f63;
/* rgb */ color: rgb(69, 15, 99);
/* oklch */ color: oklch(31.1% 0.138 309.5);

Tailwind

colors: {
  custom: {
    50: '#7d5590',
    500: '#450f63',
    950: '#000000',
  },
}

SCSS

$custom: #450f63;
$custom-light: #7d5590;
$custom-dark: #000000;

JSON

{
  "hex": "#450f63",
  "rgb": {
    "r": 69,
    "g": 15,
    "b": 99
  },
  "hsl": {
    "h": 278.571,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31062,
    "c": 0.13774,
    "h": 309.5
  },
  "luminance": 0.02508
}

Semantic roles & 50–950 ramp

primary

#450F63

secondary

#589C32

accent

#F03779

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #450F63

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

Preview Lab → · Contrast checker → · Palette generator →