#6685EC#6685EC

#6685EC is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.2% C 0.158 H 269.0°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX#6685EC
RGBrgb(102, 133, 236)
HSLhsl(226, 78%, 66%)
HSVhsv(226, 57%, 93%)
CMYKcmyk(56.8%, 43.6%, 0%, 7.5%)
CIE-LABlab(57.71, 18.91, -55.44)
CIE-LCHlch(57.71, 58.58, 288.84°)
OKLaboklab(64.22% -0.0027 -0.1579)
OKLCHoklch(64.22% 0.158 269)
XYZxyz(29.0023, 25.6537, 82.7640)
Luminance0.2566 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6685EC #ECCD66
analogous
#66C8EC #6685EC #8A66EC
triadic
#6685EC #EC6685 #85EC66
tetradic
#6685EC #EC66C8 #ECCD66 #66EC8A
square
#6685EC #EC66C8 #ECCD66 #66EC8A
split-complementary
#6685EC #EC8A66 #C8EC66
monochromatic
#183FC0 #305AE5 #6685EC #9CB0F3 #D3DCFA

Accessibility & contrast

On white

3.43
#6685EC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.13
#6685EC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6685EC
6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6685EC#FFFFFF#000000##000000
##6685EC1.003.436.136.13
#FFFFFF3.431.0021.0021.00
#0000006.1321.001.001.00
##0000006.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#5791F0
Deuteranopia (green-blind)
#4585EA
Tritanopia (blue-blind)
#009CAD
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #6685ec;
/* rgb */ color: rgb(102, 133, 236);
/* oklch */ color: oklch(64.2% 0.158 269.0);
Tailwind
colors: {
  custom: {
    50: '#9ba8f3',
    500: '#6685ec',
    950: '#000000',
  },
}
SCSS
$custom: #6685ec;
$custom-light: #9ba8f3;
$custom-dark: #000000;
JSON
{
  "hex": "#6685ec",
  "rgb": {
    "r": 102,
    "g": 133,
    "b": 236
  },
  "hsl": {
    "h": 226.119,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.64221,
    "c": 0.1579,
    "h": 269
  },
  "luminance": 0.25656
}

Semantic roles & 50–950 ramp

primary
#6685EC
secondary
#EDE3C1
accent
#AA0BDA
background
#FAFAFE
surface
#F4F4FD
border
#CECED5
text
#0F0F17
muted
#7F7F85

Preview Lab

Preview with #6685EC

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

Preview Lab → · Contrast checker → · Palette generator →

#6685EC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva