#6550EC#6550EC

#6550EC is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 54.7% C 0.224 H 282.2°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#6550EC
RGB	rgb(101, 80, 236)
HSL	hsl(248, 80%, 62%)
HSV	hsv(248, 66%, 93%)
CMYK	cmyk(57.2%, 66.1%, 0%, 7.5%)
CIE-LAB	lab(45.02, 50.21, -75.95)
CIE-LCH	lch(45.02, 91.04, 303.47°)
OKLab	oklab(54.75% 0.0473 -0.2186)
OKLCH	oklch(54.75% 0.224 282.2)
XYZ	xyz(23.3711, 14.5586, 80.9192)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550EC #D7EC50

analogous

#5089EC #6550EC #B350EC

triadic

#6550EC #EC6550 #50EC65

tetradic

#6550EC #EC5089 #D7EC50 #50ECB3

square

#6550EC #EC5089 #D7EC50 #50ECB3

split-complementary

#6550EC #ECB350 #89EC50

monochromatic

#2813AF #3519E6 #6550EC #9687F2 #C6BEF8

Accessibility & contrast

On white

5.37

#6550EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#6550EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550EC

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550EC	#FFFFFF	#000000	##FFFFFF
##6550EC	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070F1

Deuteranopia (green-blind)

#0065E9

Tritanopia (blue-blind)

#157897

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6550ec;
/* rgb */ color: rgb(101, 80, 236);
/* oklch */ color: oklch(54.7% 0.224 282.2);

Tailwind

colors: {
  custom: {
    50: '#9e83f3',
    500: '#6550ec',
    950: '#000000',
  },
}

SCSS

$custom: #6550ec;
$custom-light: #9e83f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6550ec",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 236
  },
  "hsl": {
    "h": 248.077,
    "s": 80.412,
    "l": 61.961
  },
  "oklch": {
    "l": 0.54745,
    "c": 0.22362,
    "h": 282.2
  },
  "luminance": 0.1456
}

Semantic roles & 50–950 ramp

primary

#6550EC

secondary

#E1E9AF

accent

#DD09C0

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6550EC

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

Preview Lab → · Contrast checker → · Palette generator →