#6DDAF3#6DDAF3

#6DDAF3 is a very light, moderate cyan. Relative luminance 0.599; OKLCH L 83.3% C 0.106 H 214.8°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#6DDAF3
RGB	rgb(109, 218, 243)
HSL	hsl(191, 85%, 69%)
HSV	hsv(191, 55%, 95%)
CMYK	cmyk(55.1%, 10.3%, 0%, 4.7%)
CIE-LAB	lab(81.76, -24.47, -21.76)
CIE-LCH	lch(81.76, 32.75, 221.65°)
OKLab	oklab(83.32% -0.0868 -0.0603)
OKLCH	oklch(83.32% 0.106 214.8)
XYZ	xyz(47.5493, 59.8606, 93.8251)
Luminance	0.5987 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DDAF3 #F3866D

analogous

#6DF3C9 #6DDAF3 #6D97F3

triadic

#6DDAF3 #F36DDA #DAF36D

tetradic

#6DDAF3 #C96DF3 #F3866D #97F36D

square

#6DDAF3 #C96DF3 #F3866D #97F36D

split-complementary

#6DDAF3 #F36D97 #F3C96D

monochromatic

#11B0D4 #34CCEE #6DDAF3 #A6E8F8 #DEF7FC

Accessibility & contrast

On white

1.62

#6DDAF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#6DDAF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DDAF3

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DDAF3	#FFFFFF	#000000	##000000
##6DDAF3	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D4F4

Deuteranopia (green-blind)

#B4C5F3

Tritanopia (blue-blind)

#00E4E2

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #6ddaf3;
/* rgb */ color: rgb(109, 218, 243);
/* oklch */ color: oklch(83.3% 0.106 214.8);

Tailwind

colors: {
  custom: {
    50: '#a1e5f7',
    500: '#6ddaf3',
    950: '#000000',
  },
}

SCSS

$custom: #6ddaf3;
$custom-light: #a1e5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6ddaf3",
  "rgb": {
    "r": 109,
    "g": 218,
    "b": 243
  },
  "hsl": {
    "h": 191.194,
    "s": 84.81,
    "l": 69.02
  },
  "oklch": {
    "l": 0.83318,
    "c": 0.10566,
    "h": 214.8
  },
  "luminance": 0.59865
}

Semantic roles & 50–950 ramp

primary

#6DDAF3

secondary

#CC5438

accent

#2D04E1

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #6DDAF3

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

Preview Lab → · Contrast checker → · Palette generator →