#6DC3EE#6DC3EE

#6DC3EE is a light, moderate cyan. Relative luminance 0.485; OKLCH L 77.9% C 0.103 H 231.9°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#6DC3EE
RGB	rgb(109, 195, 238)
HSL	hsl(200, 79%, 68%)
HSV	hsv(200, 54%, 93%)
CMYK	cmyk(54.2%, 18.1%, 0%, 6.7%)
CIE-LAB	lab(75.11, -14.16, -29.25)
CIE-LCH	lch(75.11, 32.49, 244.17°)
OKLab	oklab(77.95% -0.0638 -0.0814)
OKLCH	oklch(77.95% 0.103 231.9)
XYZ	xyz(41.2486, 48.4508, 88.0506)
Luminance	0.4845 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC3EE #EE986D

analogous

#6DEED8 #6DC3EE #6D82EE

triadic

#6DC3EE #EE6DC3 #C3EE6D

tetradic

#6DC3EE #D86DEE #EE986D #82EE6D

square

#6DC3EE #D86DEE #EE986D #82EE6D

split-complementary

#6DC3EE #EE6D82 #EED86D

monochromatic

#178EC9 #36ACE8 #6DC3EE #A4DAF4 #DBF0FB

Accessibility & contrast

On white

1.96

#6DC3EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#6DC3EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC3EE

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC3EE	#FFFFFF	#000000	##000000
##6DC3EE	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC1F0

Deuteranopia (green-blind)

#9CB3ED

Tritanopia (blue-blind)

#00CFD1

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #6dc3ee;
/* rgb */ color: rgb(109, 195, 238);
/* oklch */ color: oklch(77.9% 0.103 231.9);

Tailwind

colors: {
  custom: {
    50: '#9fd5f3',
    500: '#6dc3ee',
    950: '#000000',
  },
}

SCSS

$custom: #6dc3ee;
$custom-light: #9fd5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc3ee",
  "rgb": {
    "r": 109,
    "g": 195,
    "b": 238
  },
  "hsl": {
    "h": 200,
    "s": 79.141,
    "l": 68.039
  },
  "oklch": {
    "l": 0.77949,
    "c": 0.10345,
    "h": 231.9
  },
  "luminance": 0.48454
}

Semantic roles & 50–950 ramp

primary

#6DC3EE

secondary

#EFD5C8

accent

#500ADB

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #6DC3EE

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

Preview Lab → · Contrast checker → · Palette generator →