#63446C#63446C

#63446C is a dark, moderate purple. Relative luminance 0.079; OKLCH L 43.7% C 0.074 H 318.5°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#63446C
RGB	rgb(99, 68, 108)
HSL	hsl(287, 23%, 35%)
HSV	hsv(287, 37%, 42%)
CMYK	cmyk(8.3%, 37%, 0%, 57.6%)
CIE-LAB	lab(33.71, 21.14, -18.00)
CIE-LCH	lch(33.71, 27.76, 319.58°)
OKLab	oklab(43.7% 0.0556 -0.0493)
OKLCH	oklch(43.7% 0.074 318.5)
XYZ	xyz(9.9191, 7.8699, 15.1810)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63446C #4D6C44

analogous

#4F446C #63446C #6C4461

triadic

#63446C #6C6344 #446C63

tetradic

#63446C #6C4F44 #4D6C44 #44616C

square

#63446C #6C4F44 #4D6C44 #44616C

split-complementary

#63446C #616C44 #446C4F

monochromatic

#1E1521 #412C46 #63446C #855C92 #A27DAD

Accessibility & contrast

On white

8.16

#63446C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#63446C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63446C

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63446C	#FFFFFF	#000000	##FFFFFF
##63446C	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4D6E

Deuteranopia (green-blind)

#46506B

Tritanopia (blue-blind)

#634953

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #63446c;
/* rgb */ color: rgb(99, 68, 108);
/* oklch */ color: oklch(43.7% 0.074 318.5);

Tailwind

colors: {
  custom: {
    50: '#907896',
    500: '#63446c',
    950: '#000000',
  },
}

SCSS

$custom: #63446c;
$custom-light: #907896;
$custom-dark: #000000;

JSON

{
  "hex": "#63446c",
  "rgb": {
    "r": 99,
    "g": 68,
    "b": 108
  },
  "hsl": {
    "h": 286.5,
    "s": 22.727,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43698,
    "c": 0.07432,
    "h": 318.5
  },
  "luminance": 0.0787
}

Semantic roles & 50–950 ramp

primary

#63446C

secondary

#7B9973

accent

#BF697C

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C090D

muted

#7D7B7E

Preview Lab

Preview with #63446C

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

Preview Lab → · Contrast checker → · Palette generator →