#6558ED#6558ED

#6558ED is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 56.0% C 0.216 H 280.8°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#6558ED
RGB	rgb(101, 88, 237)
HSL	hsl(245, 81%, 64%)
HSV	hsv(245, 63%, 93%)
CMYK	cmyk(57.4%, 62.9%, 0%, 7.1%)
CIE-LAB	lab(46.79, 45.99, -73.63)
CIE-LCH	lch(46.79, 86.81, 301.99°)
OKLab	oklab(56.05% 0.0404 -0.2117)
OKLCH	oklch(56.05% 0.216 280.8)
XYZ	xyz(24.1378, 15.8589, 81.8935)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6558ED #E0ED58

analogous

#5895ED #6558ED #AF58ED

triadic

#6558ED #ED6558 #58ED65

tetradic

#6558ED #ED5895 #E0ED58 #58EDAF

square

#6558ED #ED5895 #E0ED58 #58EDAF

split-complementary

#6558ED #EDAF58 #95ED58

monochromatic

#2214B7 #3221E7 #6558ED #988FF3 #CBC6F9

Accessibility & contrast

On white

5.03

#6558ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#6558ED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6558ED

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6558ED	#FFFFFF	#000000	##FFFFFF
##6558ED	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F2

Deuteranopia (green-blind)

#0069EA

Tritanopia (blue-blind)

#0E7D9A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6558ed;
/* rgb */ color: rgb(101, 88, 237);
/* oklch */ color: oklch(56.0% 0.216 280.8);

Tailwind

colors: {
  custom: {
    50: '#9d88f4',
    500: '#6558ed',
    950: '#000000',
  },
}

SCSS

$custom: #6558ed;
$custom-light: #9d88f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6558ed",
  "rgb": {
    "r": 101,
    "g": 88,
    "b": 237
  },
  "hsl": {
    "h": 245.235,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.5605,
    "c": 0.21555,
    "h": 280.8
  },
  "luminance": 0.15861
}

Semantic roles & 50–950 ramp

primary

#6558ED

secondary

#E6EBB6

accent

#DD09CA

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6558ED

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

Preview Lab → · Contrast checker → · Palette generator →