#6699F7#6699F7

#6699F7 is a light, vivid blue. Relative luminance 0.323; OKLCH L 69.0% C 0.150 H 261.7°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX#6699F7
RGBrgb(102, 153, 247)
HSLhsl(219, 90%, 68%)
HSVhsv(219, 59%, 97%)
CMYKcmyk(58.7%, 38.1%, 0%, 3.1%)
CIE-LABlab(63.61, 10.60, -52.13)
CIE-LCHlch(63.61, 53.19, 281.49°)
OKLaboklab(68.96% -0.0215 -0.1479)
OKLCHoklch(68.96% 0.15 261.7)
XYZxyz(33.6534, 32.3198, 92.4425)
Luminance0.3232 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6699F7 #F7C466
analogous
#66E1F7 #6699F7 #7B66F7
triadic
#6699F7 #F76699 #99F766
tetradic
#6699F7 #F766E1 #F7C466 #66F77B
square
#6699F7 #F766E1 #F7C466 #66F77B
split-complementary
#6699F7 #F77B66 #E1F766
monochromatic
#0B53D7 #2C72F4 #6699F7 #A0C0FA #DAE7FD

Accessibility & contrast

On white

2.81
#6699F7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.46
#6699F7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6699F7
7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6699F7#FFFFFF#000000##000000
##6699F71.002.817.467.46
#FFFFFF2.811.0021.0021.00
#0000007.4621.001.001.00
##0000007.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#71A1FB
Deuteranopia (green-blind)
#5E94F5
Tritanopia (blue-blind)
#00AEBC
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #6699f7;
/* rgb */ color: rgb(102, 153, 247);
/* oklch */ color: oklch(69.0% 0.150 261.7);
Tailwind
colors: {
  custom: {
    50: '#9cb6fa',
    500: '#6699f7',
    950: '#000000',
  },
}
SCSS
$custom: #6699f7;
$custom-light: #9cb6fa;
$custom-dark: #000000;
JSON
{
  "hex": "#6699f7",
  "rgb": {
    "r": 102,
    "g": 153,
    "b": 247
  },
  "hsl": {
    "h": 218.897,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.68956,
    "c": 0.14951,
    "h": 261.7
  },
  "luminance": 0.32323
}

Semantic roles & 50–950 ramp

primary
#6699F7
secondary
#F2E3C7
accent
#9500E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#0F1117
muted
#7F8085

Preview Lab

Preview with #6699F7

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

Preview Lab → · Contrast checker → · Palette generator →

#6699F7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva