#6677F4#6677F4

#6677F4 is a light, vivid blue. Relative luminance 0.226; OKLCH L 62.0% C 0.186 H 273.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#6677F4
RGB	rgb(102, 119, 244)
HSL	hsl(233, 87%, 68%)
HSV	hsv(233, 58%, 96%)
CMYK	cmyk(58.2%, 51.2%, 0%, 4.3%)
CIE-LAB	lab(54.60, 29.94, -64.87)
CIE-LCH	lch(54.60, 71.44, 294.78°)
OKLab	oklab(62.02% 0.0125 -0.1857)
OKLCH	oklch(62.02% 0.186 273.9)
XYZ	xyz(28.4001, 22.5479, 88.4260)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6677F4 #F4E366

analogous

#66BEF4 #6677F4 #9C66F4

triadic

#6677F4 #F46677 #77F466

tetradic

#6677F4 #F466BE #F4E366 #66F49C

square

#6677F4 #F466BE #F4E366 #66F49C

split-complementary

#6677F4 #F49C66 #BEF466

monochromatic

#0F26D1 #2D44F0 #6677F4 #9FAAF8 #D8DDFC

Accessibility & contrast

On white

3.81

#6677F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#6677F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6677F4

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6677F4	#FFFFFF	#000000	##000000
##6677F4	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3089F8

Deuteranopia (green-blind)

#047DF1

Tritanopia (blue-blind)

#0094AA

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6677f4;
/* rgb */ color: rgb(102, 119, 244);
/* oklch */ color: oklch(62.0% 0.186 273.9);

Tailwind

colors: {
  custom: {
    50: '#9d9ef8',
    500: '#6677f4',
    950: '#000000',
  },
}

SCSS

$custom: #6677f4;
$custom-light: #9d9ef8;
$custom-dark: #000000;

JSON

{
  "hex": "#6677f4",
  "rgb": {
    "r": 102,
    "g": 119,
    "b": 244
  },
  "hsl": {
    "h": 232.817,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.62017,
    "c": 0.18614,
    "h": 273.9
  },
  "luminance": 0.2255
}

Semantic roles & 50–950 ramp

primary

#6677F4

secondary

#F1ECC5

accent

#C802E3

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6677F4

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

Preview Lab → · Contrast checker → · Palette generator →