#63528C#63528C

#63528C is a mid, moderate violet. Relative luminance 0.106; OKLCH L 48.1% C 0.093 H 296.2°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#63528C
RGB	rgb(99, 82, 140)
HSL	hsl(258, 26%, 44%)
HSV	hsv(258, 41%, 55%)
CMYK	cmyk(29.3%, 41.4%, 0%, 45.1%)
CIE-LAB	lab(38.86, 20.44, -29.75)
CIE-LCH	lch(38.86, 36.10, 304.48°)
OKLab	oklab(48.11% 0.041 -0.0831)
OKLCH	oklch(48.11% 0.093 296.2)
XYZ	xyz(12.8954, 10.5805, 26.1687)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63528C #7B8C52

analogous

#525E8C #63528C #80528C

triadic

#63528C #8C6352 #528C63

tetradic

#63528C #8C525E #7B8C52 #528C80

square

#63528C #8C525E #7B8C52 #528C80

split-complementary

#63528C #8C8052 #5E8C52

monochromatic

#2C253F #483B65 #63528C #8170AB #A397C2

Accessibility & contrast

On white

6.74

#63528C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#63528C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63528C

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63528C	#FFFFFF	#000000	##FFFFFF
##63528C	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425C8E

Deuteranopia (green-blind)

#455B8B

Tritanopia (blue-blind)

#5A5C68

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #63528c;
/* rgb */ color: rgb(99, 82, 140);
/* oklch */ color: oklch(48.1% 0.093 296.2);

Tailwind

colors: {
  custom: {
    50: '#9182ae',
    500: '#63528c',
    950: '#000000',
  },
}

SCSS

$custom: #63528c;
$custom-light: #9182ae;
$custom-dark: #000000;

JSON

{
  "hex": "#63528c",
  "rgb": {
    "r": 99,
    "g": 82,
    "b": 140
  },
  "hsl": {
    "h": 257.586,
    "s": 26.126,
    "l": 43.529
  },
  "oklch": {
    "l": 0.4811,
    "c": 0.09269,
    "h": 296.2
  },
  "luminance": 0.10581
}

Semantic roles & 50–950 ramp

primary

#63528C

secondary

#A4AF8B

accent

#C365A7

background

#F9F8FA

surface

#F1EFF4

border

#CBCACE

text

#0D0A10

muted

#7E7C7F

Preview Lab

Preview with #63528C

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

Preview Lab → · Contrast checker → · Palette generator →