#6550DA#6550DA

#6550DA is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.3% C 0.202 H 284.2°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#6550DA
RGB	rgb(101, 80, 218)
HSL	hsl(249, 65%, 58%)
HSV	hsv(249, 63%, 85%)
CMYK	cmyk(53.7%, 63.3%, 0%, 14.5%)
CIE-LAB	lab(43.60, 44.82, -68.05)
CIE-LCH	lch(43.60, 81.49, 303.37°)
OKLab	oklab(53.27% 0.0493 -0.1954)
OKLCH	oklch(53.27% 0.202 284.2)
XYZ	xyz(20.8865, 13.5648, 67.8338)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6550DA #C5DA50

analogous

#5080DA #6550DA #AA50DA

triadic

#6550DA #DA6550 #50DA65

tetradic

#6550DA #DA5080 #C5DA50 #50DAAA

square

#6550DA #DA5080 #C5DA50 #50DAAA

split-complementary

#6550DA #DAAA50 #80DA50

monochromatic

#301F91 #4129C3 #6550DA #9183E5 #BEB5EF

Accessibility & contrast

On white

5.66

#6550DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#6550DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6550DA

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6550DA	#FFFFFF	#000000	##FFFFFF
##6550DA	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDE

Deuteranopia (green-blind)

#0063D7

Tritanopia (blue-blind)

#32728E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6550da;
/* rgb */ color: rgb(101, 80, 218);
/* oklch */ color: oklch(53.3% 0.202 284.2);

Tailwind

colors: {
  custom: {
    50: '#9b82e6',
    500: '#6550da',
    950: '#000000',
  },
}

SCSS

$custom: #6550da;
$custom-light: #9b82e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6550da",
  "rgb": {
    "r": 101,
    "g": 80,
    "b": 218
  },
  "hsl": {
    "h": 249.13,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.53274,
    "c": 0.2015,
    "h": 284.2
  },
  "luminance": 0.13566
}

Semantic roles & 50–950 ramp

primary

#6550DA

secondary

#D6DEA8

accent

#E840CE

background

#FAF8FE

surface

#F4EFFC

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6550DA

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

Preview Lab → · Contrast checker → · Palette generator →