#6553E7#6553E7

#6553E7 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.8% C 0.214 H 282.2°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#6553E7
RGB	rgb(101, 83, 231)
HSL	hsl(247, 76%, 62%)
HSV	hsv(247, 64%, 91%)
CMYK	cmyk(56.3%, 64.1%, 0%, 9.4%)
CIE-LAB	lab(45.25, 47.02, -72.75)
CIE-LCH	lch(45.25, 86.63, 302.88°)
OKLab	oklab(54.79% 0.0453 -0.2092)
OKLCH	oklch(54.79% 0.214 282.2)
XYZ	xyz(22.8794, 14.7213, 77.2217)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6553E7 #D5E753

analogous

#538BE7 #6553E7 #AF53E7

triadic

#6553E7 #E76553 #53E765

tetradic

#6553E7 #E7538B #D5E753 #53E7AF

square

#6553E7 #E7538B #D5E753 #53E7AF

split-complementary

#6553E7 #E7AF53 #8BE753

monochromatic

#2917A8 #361FDE #6553E7 #9589EE #C5BEF6

Accessibility & contrast

On white

5.32

#6553E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#6553E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6553E7

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6553E7	#FFFFFF	#000000	##FFFFFF
##6553E7	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EC

Deuteranopia (green-blind)

#0066E4

Tritanopia (blue-blind)

#1F7896

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6553e7;
/* rgb */ color: rgb(101, 83, 231);
/* oklch */ color: oklch(54.8% 0.214 282.2);

Tailwind

colors: {
  custom: {
    50: '#9d84f0',
    500: '#6553e7',
    950: '#000000',
  },
}

SCSS

$custom: #6553e7;
$custom-light: #9d84f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6553e7",
  "rgb": {
    "r": 101,
    "g": 83,
    "b": 231
  },
  "hsl": {
    "h": 247.297,
    "s": 75.51,
    "l": 61.569
  },
  "oklch": {
    "l": 0.54785,
    "c": 0.21404,
    "h": 282.2
  },
  "luminance": 0.14723
}

Semantic roles & 50–950 ramp

primary

#6553E7

secondary

#E0E6AF

accent

#D80EBF

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6553E7

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

Preview Lab → · Contrast checker → · Palette generator →