#6662DD#6662DD

#6662DD is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.6% C 0.182 H 280.3°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#6662DD
RGB	rgb(102, 98, 221)
HSL	hsl(242, 64%, 63%)
HSV	hsv(242, 56%, 87%)
CMYK	cmyk(53.8%, 55.7%, 0%, 13.3%)
CIE-LAB	lab(47.98, 35.32, -62.65)
CIE-LCH	lch(47.98, 71.92, 299.41°)
OKLab	oklab(56.58% 0.0326 -0.1794)
OKLCH	oklch(56.58% 0.182 280.3)
XYZ	xyz(22.8943, 16.7792, 70.4249)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6662DD #D9DD62

analogous

#629CDD #6662DD #A362DD

triadic

#6662DD #DD6662 #62DD66

tetradic

#6662DD #DD629C #D9DD62 #62DDA3

square

#6662DD #DD629C #D9DD62 #62DDA3

split-complementary

#6662DD #DDA362 #9CDD62

monochromatic

#2723A2 #3530D2 #6662DD #9794E8 #C8C7F3

Accessibility & contrast

On white

4.82

#6662DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#6662DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6662DD

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6662DD	#FFFFFF	#000000	##FFFFFF
##6662DD	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0277E1

Deuteranopia (green-blind)

#006DDA

Tritanopia (blue-blind)

#2F7E96

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6662dd;
/* rgb */ color: rgb(102, 98, 221);
/* oklch */ color: oklch(56.6% 0.182 280.3);

Tailwind

colors: {
  custom: {
    50: '#9b8fe8',
    500: '#6662dd',
    950: '#000000',
  },
}

SCSS

$custom: #6662dd;
$custom-light: #9b8fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#6662dd",
  "rgb": {
    "r": 102,
    "g": 98,
    "b": 221
  },
  "hsl": {
    "h": 241.951,
    "s": 64.398,
    "l": 62.549
  },
  "oklch": {
    "l": 0.56581,
    "c": 0.18232,
    "h": 280.3
  },
  "luminance": 0.16781
}

Semantic roles & 50–950 ramp

primary

#6662DD

secondary

#E2E4B7

accent

#CC19C6

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6662DD

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

Preview Lab → · Contrast checker → · Palette generator →