#6563AE#6563AE

#6563AE is a mid, moderate blue. Relative luminance 0.147; OKLCH L 53.6% C 0.116 H 283.0°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#6563AE
RGB	rgb(101, 99, 174)
HSL	hsl(242, 32%, 54%)
HSV	hsv(242, 43%, 68%)
CMYK	cmyk(42%, 43.1%, 0%, 31.8%)
CIE-LAB	lab(45.28, 20.11, -39.88)
CIE-LCH	lch(45.28, 44.67, 296.76°)
OKLab	oklab(53.61% 0.026 -0.1126)
OKLCH	oklch(53.61% 0.116 283)
XYZ	xyz(17.4664, 14.7457, 41.9621)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6563AE #ACAE63

analogous

#6386AE #6563AE #8A63AE

triadic

#6563AE #AE6563 #63AE65

tetradic

#6563AE #AE6386 #ACAE63 #63AE8A

square

#6563AE #AE6386 #ACAE63 #63AE8A

split-complementary

#6563AE #AE8A63 #86AE63

monochromatic

#353363 #4A488B #6563AE #8D8BC3 #B5B4D8

Accessibility & contrast

On white

5.32

#6563AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#6563AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6563AE

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6563AE	#FFFFFF	#000000	##FFFFFF
##6563AE	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486EB1

Deuteranopia (green-blind)

#4569AC

Tritanopia (blue-blind)

#4F7280

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6563ae;
/* rgb */ color: rgb(101, 99, 174);
/* oklch */ color: oklch(53.6% 0.116 283.0);

Tailwind

colors: {
  custom: {
    50: '#948fc6',
    500: '#6563ae',
    950: '#000000',
  },
}

SCSS

$custom: #6563ae;
$custom-light: #948fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#6563ae",
  "rgb": {
    "r": 101,
    "g": 99,
    "b": 174
  },
  "hsl": {
    "h": 241.6,
    "s": 31.646,
    "l": 53.529
  },
  "oklch": {
    "l": 0.53613,
    "c": 0.11551,
    "h": 283
  },
  "luminance": 0.14746
}

Semantic roles & 50–950 ramp

primary

#6563AE

secondary

#C6C6A6

accent

#C860C5

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #6563AE

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

Preview Lab → · Contrast checker → · Palette generator →