#6680FD#6680FD

#6680FD is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.3% C 0.187 H 271.4°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX#6680FD
RGBrgb(102, 128, 253)
HSLhsl(230, 97%, 70%)
HSVhsv(230, 60%, 99%)
CMYKcmyk(59.7%, 49.4%, 0%, 0.8%)
CIE-LABlab(57.42, 27.43, -65.31)
CIE-LCHlch(57.42, 70.84, 292.78°)
OKLaboklab(64.32% 0.0045 -0.1869)
OKLCHoklch(64.32% 0.187 271.4)
XYZxyz(30.9224, 25.3525, 96.1734)
Luminance0.2535 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6680FD #FDE366
analogous
#66CBFD #6680FD #9866FD
triadic
#6680FD #FD6680 #80FD66
tetradic
#6680FD #FD66CB #FDE366 #66FD98
square
#6680FD #FD66CB #FDE366 #66FD98
split-complementary
#6680FD #FD9866 #CBFD66
monochromatic
#032AE6 #2A4EFC #6680FD #A2B2FE #DFE4FF

Accessibility & contrast

On white

3.46
#6680FD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.07
#6680FD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6680FD
6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6680FD#FFFFFF#000000##000000
##6680FD1.003.466.076.07
#FFFFFF3.461.0021.0021.00
#0000006.0721.001.001.00
##0000006.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#3D91FF
Deuteranopia (green-blind)
#1B84FA
Tritanopia (blue-blind)
#009DB3
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #6680fd;
/* rgb */ color: rgb(102, 128, 253);
/* oklch */ color: oklch(64.3% 0.187 271.4);
Tailwind
colors: {
  custom: {
    50: '#9ea4ff',
    500: '#6680fd',
    950: '#000000',
  },
}
SCSS
$custom: #6680fd;
$custom-light: #9ea4ff;
$custom-dark: #000000;
JSON
{
  "hex": "#6680fd",
  "rgb": {
    "r": 102,
    "g": 128,
    "b": 253
  },
  "hsl": {
    "h": 229.669,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.64321,
    "c": 0.187,
    "h": 271.4
  },
  "luminance": 0.25355
}

Semantic roles & 50–950 ramp

primary
#6680FD
secondary
#F5EECA
accent
#BE00E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#100F18
muted
#7F7F86

Preview Lab

Preview with #6680FD

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

Preview Lab → · Contrast checker → · Palette generator →

#6680FD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva