#6CC4F9#6CC4F9

#6CC4F9 is a light, moderate cyan. Relative luminance 0.495; OKLCH L 78.6% C 0.114 H 237.1°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#6CC4F9
RGB	rgb(108, 196, 249)
HSL	hsl(203, 92%, 70%)
HSV	hsv(203, 57%, 98%)
CMYK	cmyk(56.6%, 21.3%, 0%, 2.4%)
CIE-LAB	lab(75.76, -11.65, -34.16)
CIE-LCH	lch(75.76, 36.09, 251.17°)
OKLab	oklab(78.6% -0.0618 -0.0955)
OKLCH	oklch(78.6% 0.114 237.1)
XYZ	xyz(43.0168, 49.5036, 96.8924)
Luminance	0.4951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC4F9 #F9A16C

analogous

#6CF9E7 #6CC4F9 #6C7EF9

triadic

#6CC4F9 #F96CC4 #C4F96C

tetradic

#6CC4F9 #E76CF9 #F9A16C #7EF96C

square

#6CC4F9 #E76CF9 #F9A16C #7EF96C

split-complementary

#6CC4F9 #F96C7E #F9E76C

monochromatic

#0990E1 #31ACF7 #6CC4F9 #A7DCFB #E2F3FE

Accessibility & contrast

On white

1.93

#6CC4F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#6CC4F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC4F9

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC4F9	#FFFFFF	#000000	##000000
##6CC4F9	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC3FC

Deuteranopia (green-blind)

#98B4F8

Tritanopia (blue-blind)

#00D2D6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #6cc4f9;
/* rgb */ color: rgb(108, 196, 249);
/* oklch */ color: oklch(78.6% 0.114 237.1);

Tailwind

colors: {
  custom: {
    50: '#a0d5fb',
    500: '#6cc4f9',
    950: '#000000',
  },
}

SCSS

$custom: #6cc4f9;
$custom-light: #a0d5fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc4f9",
  "rgb": {
    "r": 108,
    "g": 196,
    "b": 249
  },
  "hsl": {
    "h": 202.553,
    "s": 92.157,
    "l": 70
  },
  "oklch": {
    "l": 0.78595,
    "c": 0.11375,
    "h": 237.1
  },
  "luminance": 0.49508
}

Semantic roles & 50–950 ramp

primary

#6CC4F9

secondary

#F4DBCD

accent

#5600E6

background

#FAFDFF

surface

#F4FAFF

border

#CED3D7

text

#101417

muted

#7F8385

Preview Lab

Preview with #6CC4F9

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

Preview Lab → · Contrast checker → · Palette generator →