#6CA3F0#6CA3F0

#6CA3F0 is a light, vivid blue. Relative luminance 0.357; OKLCH L 71.0% C 0.128 H 257.0°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX#6CA3F0
RGBrgb(108, 163, 240)
HSLhsl(215, 81%, 68%)
HSVhsv(215, 55%, 94%)
CMYKcmyk(55%, 32.1%, 0%, 5.9%)
CIE-LABlab(66.27, 3.79, -44.07)
CIE-LCHlch(66.27, 44.24, 274.92°)
OKLaboklab(70.99% -0.0288 -0.1243)
OKLCHoklch(70.99% 0.128 257)
XYZxyz(35.0042, 35.6710, 87.4617)
Luminance0.3567 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6CA3F0 #F0B96C
analogous
#6CE5F0 #6CA3F0 #776CF0
triadic
#6CA3F0 #F06CA3 #A3F06C
tetradic
#6CA3F0 #F06CE5 #F0B96C #6CF077
square
#6CA3F0 #F06CE5 #F0B96C #6CF077
split-complementary
#6CA3F0 #F0776C #E5F06C
monochromatic
#1561CD #3480EA #6CA3F0 #A4C6F6 #DBE9FB

Accessibility & contrast

On white

2.58
#6CA3F0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.13
#6CA3F0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CA3F0
8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6CA3F0#FFFFFF#000000##000000
##6CA3F01.002.588.138.13
#FFFFFF2.581.0021.0021.00
#0000008.1321.001.001.00
##0000008.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#84A8F3
Deuteranopia (green-blind)
#739BEE
Tritanopia (blue-blind)
#0EB4BF
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #6ca3f0;
/* rgb */ color: rgb(108, 163, 240);
/* oklch */ color: oklch(71.0% 0.128 257.0);
Tailwind
colors: {
  custom: {
    50: '#9fbdf5',
    500: '#6ca3f0',
    950: '#000000',
  },
}
SCSS
$custom: #6ca3f0;
$custom-light: #9fbdf5;
$custom-dark: #000000;
JSON
{
  "hex": "#6ca3f0",
  "rgb": {
    "r": 108,
    "g": 163,
    "b": 240
  },
  "hsl": {
    "h": 215,
    "s": 81.481,
    "l": 68.235
  },
  "oklch": {
    "l": 0.70994,
    "c": 0.12756,
    "h": 257
  },
  "luminance": 0.35674
}

Semantic roles & 50–950 ramp

primary
#6CA3F0
secondary
#F0DFC8
accent
#8508DE
background
#FAFBFF
surface
#F4F6FE
border
#CED0D6
text
#0F1217
muted
#7F8185

Preview Lab

Preview with #6CA3F0

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

Preview Lab → · Contrast checker → · Palette generator →

#6CA3F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva