#6DCEF5#6DCEF5

#6DCEF5 is a light, moderate cyan. Relative luminance 0.540; OKLCH L 80.7% C 0.107 H 226.6°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#6DCEF5
RGB	rgb(109, 206, 245)
HSL	hsl(197, 87%, 69%)
HSV	hsv(197, 56%, 96%)
CMYK	cmyk(55.5%, 15.9%, 0%, 3.9%)
CIE-LAB	lab(78.45, -17.84, -27.88)
CIE-LCH	lch(78.45, 33.10, 237.38°)
OKLab	oklab(80.69% -0.0732 -0.0775)
OKLCH	oklch(80.69% 0.107 226.6)
XYZ	xyz(44.8531, 53.9823, 94.4244)
Luminance	0.5399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DCEF5 #F5946D

analogous

#6DF5D8 #6DCEF5 #6D8AF5

triadic

#6DCEF5 #F56DCE #CEF56D

tetradic

#6DCEF5 #D86DF5 #F5946D #8AF56D

square

#6DCEF5 #D86DF5 #F5946D #8AF56D

split-complementary

#6DCEF5 #F56D8A #F5D86D

monochromatic

#0F9FD9 #34BBF1 #6DCEF5 #A6E1F9 #E0F4FD

Accessibility & contrast

On white

1.78

#6DCEF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#6DCEF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DCEF5

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DCEF5	#FFFFFF	#000000	##000000
##6DCEF5	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CAF7

Deuteranopia (green-blind)

#A6BCF5

Tritanopia (blue-blind)

#00D9DB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #6dcef5;
/* rgb */ color: rgb(109, 206, 245);
/* oklch */ color: oklch(80.7% 0.107 226.6);

Tailwind

colors: {
  custom: {
    50: '#a1ddf8',
    500: '#6dcef5',
    950: '#000000',
  },
}

SCSS

$custom: #6dcef5;
$custom-light: #a1ddf8;
$custom-dark: #000000;

JSON

{
  "hex": "#6dcef5",
  "rgb": {
    "r": 109,
    "g": 206,
    "b": 245
  },
  "hsl": {
    "h": 197.206,
    "s": 87.179,
    "l": 69.412
  },
  "oklch": {
    "l": 0.80694,
    "c": 0.10663,
    "h": 226.6
  },
  "luminance": 0.53986
}

Semantic roles & 50–950 ramp

primary

#6DCEF5

secondary

#CF6337

accent

#4302E4

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#101517

muted

#808485

Preview Lab

Preview with #6DCEF5

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

Preview Lab → · Contrast checker → · Palette generator →