#6550E7#6550E7

#6550E7 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 54.3% C 0.218 H 282.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#6550E7
RGB	rgb(101, 80, 231)
HSL	hsl(248, 76%, 61%)
HSV	hsv(248, 65%, 91%)
CMYK	cmyk(56.3%, 65.4%, 0%, 9.4%)
CIE-LAB	lab(44.62, 48.72, -73.78)
CIE-LCH	lch(44.62, 88.41, 303.44°)
OKLab	oklab(54.33% 0.0479 -0.2122)
OKLCH	oklch(54.33% 0.218 282.7)
XYZ	xyz(22.6548, 14.2721, 77.1468)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550E7 #D2E750

analogous

#5086E7 #6550E7 #B050E7

triadic

#6550E7 #E76550 #50E765

tetradic

#6550E7 #E75086 #D2E750 #50E7B0

square

#6550E7 #E75086 #D2E750 #50E7B0

split-complementary

#6550E7 #E7B050 #86E750

monochromatic

#2B17A6 #381EDC #6550E7 #9486EE #C4BCF6

Accessibility & contrast

On white

5.45

#6550E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#6550E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550E7

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550E7	#FFFFFF	#000000	##FFFFFF
##6550E7	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EEC

Deuteranopia (green-blind)

#0064E4

Tritanopia (blue-blind)

#207695

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6550e7;
/* rgb */ color: rgb(101, 80, 231);
/* oklch */ color: oklch(54.3% 0.218 282.7);

Tailwind

colors: {
  custom: {
    50: '#9d83f0',
    500: '#6550e7',
    950: '#000000',
  },
}

SCSS

$custom: #6550e7;
$custom-light: #9d83f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6550e7",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 231
  },
  "hsl": {
    "h": 248.344,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5433,
    "c": 0.21755,
    "h": 282.7
  },
  "luminance": 0.14274
}

Semantic roles & 50–950 ramp

primary

#6550E7

secondary

#DEE6AD

accent

#D80DBC

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6550E7

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

Preview Lab → · Contrast checker → · Palette generator →