#6650DD#6650DD

#6650DD is a mid, highly saturated blue. Relative luminance 0.138; OKLCH L 53.6% C 0.205 H 284.2°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#6650DD
RGB	rgb(102, 80, 221)
HSL	hsl(249, 67%, 59%)
HSV	hsv(249, 64%, 87%)
CMYK	cmyk(53.8%, 63.8%, 0%, 13.3%)
CIE-LAB	lab(43.92, 45.89, -69.25)
CIE-LCH	lch(43.92, 83.07, 303.53°)
OKLab	oklab(53.6% 0.0503 -0.1989)
OKLCH	oklch(53.6% 0.205 284.2)
XYZ	xyz(21.3953, 13.7813, 69.9253)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6650DD #C7DD50

analogous

#5081DD #6650DD #AD50DD

triadic

#6650DD #DD6650 #50DD66

tetradic

#6650DD #DD5081 #C7DD50 #50DDAD

square

#6650DD #DD5081 #C7DD50 #50DDAD

split-complementary

#6650DD #DDAD50 #81DD50

monochromatic

#301D96 #4027C9 #6650DD #9383E7 #C0B6F1

Accessibility & contrast

On white

5.59

#6650DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#6650DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6650DD

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6650DD	#FFFFFF	#000000	##FFFFFF
##6650DD	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE1

Deuteranopia (green-blind)

#0063DA

Tritanopia (blue-blind)

#32738F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6650dd;
/* rgb */ color: rgb(102, 80, 221);
/* oklch */ color: oklch(53.6% 0.205 284.2);

Tailwind

colors: {
  custom: {
    50: '#9c82e9',
    500: '#6650dd',
    950: '#000000',
  },
}

SCSS

$custom: #6650dd;
$custom-light: #9c82e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6650dd",
  "rgb": {
    "r": 102,
    "g": 80,
    "b": 221
  },
  "hsl": {
    "h": 249.362,
    "s": 67.464,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53596,
    "c": 0.20512,
    "h": 284.2
  },
  "luminance": 0.13783
}

Semantic roles & 50–950 ramp

primary

#6650DD

secondary

#D7E0A9

accent

#EA3DCF

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6650DD

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

Preview Lab → · Contrast checker → · Palette generator →