#6DA3D0#6DA3D0

#6DA3D0 is a light, moderate cyan. Relative luminance 0.340; OKLCH L 69.5% C 0.088 H 244.7°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX#6DA3D0
RGBrgb(109, 163, 208)
HSLhsl(207, 51%, 62%)
HSVhsv(207, 48%, 82%)
CMYKcmyk(47.6%, 21.6%, 0%, 18.4%)
CIE-LABlab(64.96, -5.59, -28.47)
CIE-LCHlch(64.96, 29.01, 258.89°)
OKLaboklab(69.53% -0.0375 -0.0793)
OKLCHoklch(69.53% 0.088 244.7)
XYZxyz(30.7851, 33.9974, 64.6022)
Luminance0.3400 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6DA3D0 #D09A6D
analogous
#6DD0CC #6DA3D0 #6D72D0
triadic
#6DA3D0 #D06DA3 #A3D06D
tetradic
#6DA3D0 #CC6DD0 #D09A6D #72D06D
square
#6DA3D0 #CC6DD0 #D09A6D #72D06D
split-complementary
#6DA3D0 #D06D72 #D0CC6D
monochromatic
#2F6693 #3F86C1 #6DA3D0 #9BC0DF #CADDEE

Accessibility & contrast

On white

2.69
#6DA3D0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.80
#6DA3D0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DA3D0
7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6DA3D0#FFFFFF#000000##000000
##6DA3D01.002.697.807.80
#FFFFFF2.691.0021.0021.00
#0000007.8021.001.001.00
##0000007.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#90A3D2
Deuteranopia (green-blind)
#8399CF
Tritanopia (blue-blind)
#40AEB2
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #6da3d0;
/* rgb */ color: rgb(109, 163, 208);
/* oklch */ color: oklch(69.5% 0.088 244.7);
Tailwind
colors: {
  custom: {
    50: '#9cbede',
    500: '#6da3d0',
    950: '#000000',
  },
}
SCSS
$custom: #6da3d0;
$custom-light: #9cbede;
$custom-dark: #000000;
JSON
{
  "hex": "#6da3d0",
  "rgb": {
    "r": 109,
    "g": 163,
    "b": 208
  },
  "hsl": {
    "h": 207.273,
    "s": 51.295,
    "l": 62.157
  },
  "oklch": {
    "l": 0.69534,
    "c": 0.08769,
    "h": 244.7
  },
  "luminance": 0.34
}

Semantic roles & 50–950 ramp

primary
#6DA3D0
secondary
#DFCBBA
accent
#6C27BF
background
#F9FBFD
surface
#F2F6FB
border
#CCD0D4
text
#0F1215
muted
#7E8183

Preview Lab

Preview with #6DA3D0

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

Preview Lab → · Contrast checker → · Palette generator →

#6DA3D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva