#63578E#63578E

#63578E is a mid, moderate violet. Relative luminance 0.114; OKLCH L 49.2% C 0.087 H 292.9°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#63578E
RGB	rgb(99, 87, 142)
HSL	hsl(253, 24%, 45%)
HSV	hsv(253, 39%, 56%)
CMYK	cmyk(30.3%, 38.7%, 0%, 44.3%)
CIE-LAB	lab(40.28, 17.86, -28.74)
CIE-LCH	lch(40.28, 33.84, 301.86°)
OKLab	oklab(49.22% 0.034 -0.0802)
OKLCH	oklch(49.22% 0.087 292.9)
XYZ	xyz(13.4351, 11.4218, 27.0827)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63578E #828E57

analogous

#57678E #63578E #7E578E

triadic

#63578E #8E6357 #578E63

tetradic

#63578E #8E5767 #828E57 #578E7E

square

#63578E #8E5767 #828E57 #578E7E

split-complementary

#63578E #8E7E57 #678E57

monochromatic

#2E2842 #494068 #63578E #8277AB #A59DC3

Accessibility & contrast

On white

6.39

#63578E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#63578E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63578E

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63578E	#FFFFFF	#000000	##FFFFFF
##63578E	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486090

Deuteranopia (green-blind)

#495E8D

Tritanopia (blue-blind)

#59616C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #63578e;
/* rgb */ color: rgb(99, 87, 142);
/* oklch */ color: oklch(49.2% 0.087 292.9);

Tailwind

colors: {
  custom: {
    50: '#9186af',
    500: '#63578e',
    950: '#000000',
  },
}

SCSS

$custom: #63578e;
$custom-light: #9186af;
$custom-dark: #000000;

JSON

{
  "hex": "#63578e",
  "rgb": {
    "r": 99,
    "g": 87,
    "b": 142
  },
  "hsl": {
    "h": 253.091,
    "s": 24.017,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49221,
    "c": 0.0871,
    "h": 292.9
  },
  "luminance": 0.11422
}

Semantic roles & 50–950 ramp

primary

#63578E

secondary

#A9B090

accent

#C067AD

background

#F9F8FA

surface

#F1EFF4

border

#CBCACE

text

#0D0B10

muted

#7E7C7F

Preview Lab

Preview with #63578E

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

Preview Lab → · Contrast checker → · Palette generator →