#6550E3#6550E3

#6550E3 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 54.0% C 0.213 H 283.1°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#6550E3
RGB	rgb(101, 80, 227)
HSL	hsl(249, 72%, 60%)
HSV	hsv(249, 65%, 89%)
CMYK	cmyk(55.5%, 64.8%, 0%, 11%)
CIE-LAB	lab(44.30, 47.52, -72.03)
CIE-LCH	lch(44.30, 86.29, 303.41°)
OKLab	oklab(54% 0.0484 -0.2071)
OKLCH	oklch(54% 0.213 283.1)
XYZ	xyz(22.0964, 14.0487, 74.2055)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550E3 #CEE350

analogous

#5085E3 #6550E3 #AE50E3

triadic

#6550E3 #E36550 #50E365

tetradic

#6550E3 #E35085 #CEE350 #50E3AE

square

#6550E3 #E35085 #CEE350 #50E3AE

split-complementary

#6550E3 #E3AE50 #85E350

monochromatic

#2D199F #3B22D4 #6550E3 #9385EB #C2BAF4

Accessibility & contrast

On white

5.51

#6550E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#6550E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550E3

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550E3	#FFFFFF	#000000	##FFFFFF
##6550E3	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE8

Deuteranopia (green-blind)

#0064E0

Tritanopia (blue-blind)

#277592

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6550e3;
/* rgb */ color: rgb(101, 80, 227);
/* oklch */ color: oklch(54.0% 0.213 283.1);

Tailwind

colors: {
  custom: {
    50: '#9c82ed',
    500: '#6550e3',
    950: '#000000',
  },
}

SCSS

$custom: #6550e3;
$custom-light: #9c82ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6550e3",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 227
  },
  "hsl": {
    "h": 248.571,
    "s": 72.414,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54001,
    "c": 0.21265,
    "h": 283.1
  },
  "luminance": 0.1405
}

Semantic roles & 50–950 ramp

primary

#6550E3

secondary

#DCE4AB

accent

#D411B9

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6550E3

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

Preview Lab → · Contrast checker → · Palette generator →