#A6DDF9#A6DDF9

#A6DDF9 is a very light, moderate cyan. Relative luminance 0.667; OKLCH L 86.9% C 0.068 H 230.6°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#A6DDF9
RGB	rgb(166, 221, 249)
HSL	hsl(200, 87%, 81%)
HSV	hsv(200, 33%, 98%)
CMYK	cmyk(33.3%, 11.2%, 0%, 2.4%)
CIE-LAB	lab(85.33, -11.03, -19.30)
CIE-LCH	lch(85.33, 22.23, 240.25°)
OKLab	oklab(86.91% -0.0434 -0.0529)
OKLCH	oklch(86.91% 0.068 230.6)
XYZ	xyz(58.6757, 66.6564, 99.3784)
Luminance	0.6666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6DDF9 #F9C2A6

analogous

#A6F9EC #A6DDF9 #A6B4F9

triadic

#A6DDF9 #F9A6DD #DDF9A6

tetradic

#A6DDF9 #ECA6F9 #F9C2A6 #B4F9A6

square

#A6DDF9 #ECA6F9 #F9C2A6 #B4F9A6

split-complementary

#A6DDF9 #F9A6B4 #F9ECA6

monochromatic

#33B1F1 #6DC7F5 #A6DDF9 #DFF3FD #E2F4FD

Accessibility & contrast

On white

1.47

#A6DDF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#A6DDF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6DDF9

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6DDF9	#FFFFFF	#000000	##000000
##A6DDF9	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFDBFA

Deuteranopia (green-blind)

#C3D1F9

Tritanopia (blue-blind)

#8AE5E6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a6ddf9;
/* rgb */ color: rgb(166, 221, 249);
/* oklch */ color: oklch(86.9% 0.068 230.6);

Tailwind

colors: {
  custom: {
    50: '#c2e7fb',
    500: '#a6ddf9',
    950: '#000000',
  },
}

SCSS

$custom: #a6ddf9;
$custom-light: #c2e7fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ddf9",
  "rgb": {
    "r": 166,
    "g": 221,
    "b": 249
  },
  "hsl": {
    "h": 200.241,
    "s": 87.368,
    "l": 81.373
  },
  "oklch": {
    "l": 0.86912,
    "c": 0.06846,
    "h": 230.6
  },
  "luminance": 0.66659
}

Semantic roles & 50–950 ramp

primary

#A6DDF9

secondary

#DB8F68

accent

#4E02E4

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131617

muted

#828485

Preview Lab

Preview with #A6DDF9

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

Preview Lab → · Contrast checker → · Palette generator →