#6553DE#6553DE

#6553DE is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 54.1% C 0.203 H 283.1°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#6553DE
RGB	rgb(101, 83, 222)
HSL	hsl(248, 68%, 60%)
HSV	hsv(248, 63%, 87%)
CMYK	cmyk(54.5%, 62.6%, 0%, 12.9%)
CIE-LAB	lab(44.56, 44.30, -68.78)
CIE-LCH	lch(44.56, 81.81, 302.79°)
OKLab	oklab(54.06% 0.0461 -0.1975)
OKLCH	oklch(54.06% 0.203 283.1)
XYZ	xyz(21.6409, 14.2259, 70.6986)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6553DE #CCDE53

analogous

#5386DE #6553DE #AB53DE

triadic

#6553DE #DE6553 #53DE65

tetradic

#6553DE #DE5386 #CCDE53 #53DEAB

square

#6553DE #DE5386 #CCDE53 #53DEAB

split-complementary

#6553DE #DEAB53 #86DE53

monochromatic

#2D1D99 #3D27CD #6553DE #9386E8 #C1BAF2

Accessibility & contrast

On white

5.46

#6553DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#6553DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6553DE

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6553DE	#FFFFFF	#000000	##FFFFFF
##6553DE	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE2

Deuteranopia (green-blind)

#0065DB

Tritanopia (blue-blind)

#2D7591

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6553de;
/* rgb */ color: rgb(101, 83, 222);
/* oklch */ color: oklch(54.1% 0.203 283.1);

Tailwind

colors: {
  custom: {
    50: '#9b84e9',
    500: '#6553de',
    950: '#000000',
  },
}

SCSS

$custom: #6553de;
$custom-light: #9b84e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6553de",
  "rgb": {
    "r": 101,
    "g": 83,
    "b": 222
  },
  "hsl": {
    "h": 247.77,
    "s": 67.805,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54063,
    "c": 0.20283,
    "h": 283.1
  },
  "luminance": 0.14227
}

Semantic roles & 50–950 ramp

primary

#6553DE

secondary

#DAE1AC

accent

#EB3DD4

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6553DE

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

Preview Lab → · Contrast checker → · Palette generator →