#6DCEF3#6DCEF3

#6DCEF3 is a light, moderate cyan. Relative luminance 0.539; OKLCH L 80.6% C 0.105 H 225.3°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#6DCEF3
RGB	rgb(109, 206, 243)
HSL	hsl(197, 85%, 69%)
HSV	hsv(197, 55%, 95%)
CMYK	cmyk(55.1%, 15.2%, 0%, 4.7%)
CIE-LAB	lab(78.38, -18.42, -26.92)
CIE-LCH	lch(78.38, 32.62, 235.61°)
OKLab	oklab(80.61% -0.0739 -0.0748)
OKLCH	oklch(80.61% 0.105 225.3)
XYZ	xyz(44.5494, 53.8608, 92.8251)
Luminance	0.5386 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DCEF3 #F3926D

analogous

#6DF3D5 #6DCEF3 #6D8BF3

triadic

#6DCEF3 #F36DCE #CEF36D

tetradic

#6DCEF3 #D56DF3 #F3926D #8BF36D

square

#6DCEF3 #D56DF3 #F3926D #8BF36D

split-complementary

#6DCEF3 #F36D8B #F3D56D

monochromatic

#119ED4 #34BBEE #6DCEF3 #A6E1F8 #DEF4FC

Accessibility & contrast

On white

1.78

#6DCEF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#6DCEF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DCEF3

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DCEF3	#FFFFFF	#000000	##000000
##6DCEF3	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACAF5

Deuteranopia (green-blind)

#A6BCF3

Tritanopia (blue-blind)

#00D9DA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #6dcef3;
/* rgb */ color: rgb(109, 206, 243);
/* oklch */ color: oklch(80.6% 0.105 225.3);

Tailwind

colors: {
  custom: {
    50: '#a0ddf7',
    500: '#6dcef3',
    950: '#000000',
  },
}

SCSS

$custom: #6dcef3;
$custom-light: #a0ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#6dcef3",
  "rgb": {
    "r": 109,
    "g": 206,
    "b": 243
  },
  "hsl": {
    "h": 196.567,
    "s": 84.81,
    "l": 69.02
  },
  "oklch": {
    "l": 0.80614,
    "c": 0.10518,
    "h": 225.3
  },
  "luminance": 0.53865
}

Semantic roles & 50–950 ramp

primary

#6DCEF3

secondary

#CC6138

accent

#4104E1

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#101517

muted

#808485

Preview Lab

Preview with #6DCEF3

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

Preview Lab → · Contrast checker → · Palette generator →