#6550E4#6550E4

#6550E4 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 54.1% C 0.214 H 283.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#6550E4
RGB	rgb(101, 80, 228)
HSL	hsl(249, 73%, 60%)
HSV	hsv(249, 65%, 89%)
CMYK	cmyk(55.7%, 64.9%, 0%, 10.6%)
CIE-LAB	lab(44.38, 47.82, -72.47)
CIE-LCH	lch(44.38, 86.83, 303.42°)
OKLab	oklab(54.08% 0.0483 -0.2084)
OKLCH	oklch(54.08% 0.214 283)
XYZ	xyz(22.2348, 14.1041, 74.9345)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550E4 #CFE450

analogous

#5085E4 #6550E4 #AF50E4

triadic

#6550E4 #E46550 #50E465

tetradic

#6550E4 #E45085 #CFE450 #50E4AF

square

#6550E4 #E45085 #CFE450 #50E4AF

split-complementary

#6550E4 #E4AF50 #85E450

monochromatic

#2C19A1 #3B21D6 #6550E4 #9485EC #C2BAF4

Accessibility & contrast

On white

5.50

#6550E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#6550E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550E4

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550E4	#FFFFFF	#000000	##FFFFFF
##6550E4	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE9

Deuteranopia (green-blind)

#0064E1

Tritanopia (blue-blind)

#257593

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6550e4;
/* rgb */ color: rgb(101, 80, 228);
/* oklch */ color: oklch(54.1% 0.214 283.0);

Tailwind

colors: {
  custom: {
    50: '#9c82ee',
    500: '#6550e4',
    950: '#000000',
  },
}

SCSS

$custom: #6550e4;
$custom-light: #9c82ee;
$custom-dark: #000000;

JSON

{
  "hex": "#6550e4",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 228
  },
  "hsl": {
    "h": 248.514,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.54083,
    "c": 0.21388,
    "h": 283
  },
  "luminance": 0.14105
}

Semantic roles & 50–950 ramp

primary

#6550E4

secondary

#DCE4AC

accent

#D510B9

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6550E4

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

Preview Lab → · Contrast checker → · Palette generator →