#6550E1#6550E1

#6550E1 is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.8% C 0.210 H 283.4°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#6550E1
RGB	rgb(101, 80, 225)
HSL	hsl(249, 71%, 60%)
HSV	hsv(249, 64%, 88%)
CMYK	cmyk(55.1%, 64.4%, 0%, 11.8%)
CIE-LAB	lab(44.15, 46.92, -71.16)
CIE-LCH	lch(44.15, 85.23, 303.40°)
OKLab	oklab(53.84% 0.0486 -0.2045)
OKLCH	oklch(53.84% 0.21 283.4)
XYZ	xyz(21.8219, 13.9389, 72.7602)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550E1 #CCE150

analogous

#5083E1 #6550E1 #AE50E1

triadic

#6550E1 #E16550 #50E165

tetradic

#6550E1 #E15083 #CCE150 #50E1AE

square

#6550E1 #E15083 #CCE150 #50E1AE

split-complementary

#6550E1 #E1AE50 #83E150

monochromatic

#2D1B9C #3D24D0 #6550E1 #9384EA #C1B8F3

Accessibility & contrast

On white

5.54

#6550E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#6550E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550E1

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550E1	#FFFFFF	#000000	##FFFFFF
##6550E1	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE6

Deuteranopia (green-blind)

#0063DE

Tritanopia (blue-blind)

#297491

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6550e1;
/* rgb */ color: rgb(101, 80, 225);
/* oklch */ color: oklch(53.8% 0.210 283.4);

Tailwind

colors: {
  custom: {
    50: '#9c82eb',
    500: '#6550e1',
    950: '#000000',
  },
}

SCSS

$custom: #6550e1;
$custom-light: #9c82eb;
$custom-dark: #000000;

JSON

{
  "hex": "#6550e1",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 225
  },
  "hsl": {
    "h": 248.69,
    "s": 70.732,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53838,
    "c": 0.21019,
    "h": 283.4
  },
  "luminance": 0.1394
}

Semantic roles & 50–950 ramp

primary

#6550E1

secondary

#DAE2AA

accent

#ED3AD4

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6550E1

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

Preview Lab → · Contrast checker → · Palette generator →