#A3CDEB#A3CDEB

#A3CDEB is a very light, moderate cyan. Relative luminance 0.574; OKLCH L 82.8% C 0.061 H 239.5°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#A3CDEB
RGB	rgb(163, 205, 235)
HSL	hsl(205, 64%, 78%)
HSV	hsv(205, 31%, 92%)
CMYK	cmyk(30.6%, 12.8%, 0%, 7.8%)
CIE-LAB	lab(80.43, -6.90, -19.28)
CIE-LCH	lch(80.43, 20.48, 250.32°)
OKLab	oklab(82.85% -0.0311 -0.0528)
OKLCH	oklch(82.85% 0.061 239.5)
XYZ	xyz(51.9264, 57.4450, 86.9331)
Luminance	0.5745 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CDEB #EBC1A3

analogous

#A3EBE5 #A3CDEB #A3A9EB

triadic

#A3CDEB #EBA3CD #CDEBA3

tetradic

#A3CDEB #E5A3EB #EBC1A3 #A9EBA3

square

#A3CDEB #E5A3EB #EBC1A3 #A9EBA3

split-complementary

#A3CDEB #EBA3A9 #EBE5A3

monochromatic

#3E96D5 #71B2E0 #A3CDEB #D5E8F6 #E6F1FA

Accessibility & contrast

On white

1.68

#A3CDEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#A3CDEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CDEB

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CDEB	#FFFFFF	#000000	##000000
##A3CDEB	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CCED

Deuteranopia (green-blind)

#B6C4EB

Tritanopia (blue-blind)

#8DD5D7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a3cdeb;
/* rgb */ color: rgb(163, 205, 235);
/* oklch */ color: oklch(82.8% 0.061 239.5);

Tailwind

colors: {
  custom: {
    50: '#c0dcf1',
    500: '#a3cdeb',
    950: '#000000',
  },
}

SCSS

$custom: #a3cdeb;
$custom-light: #c0dcf1;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cdeb",
  "rgb": {
    "r": 163,
    "g": 205,
    "b": 235
  },
  "hsl": {
    "h": 205,
    "s": 64.286,
    "l": 78.039
  },
  "oklch": {
    "l": 0.82845,
    "c": 0.06128,
    "h": 239.5
  },
  "luminance": 0.57447
}

Semantic roles & 50–950 ramp

primary

#A3CDEB

secondary

#C7916B

accent

#6419CC

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#121516

muted

#828485

Preview Lab

Preview with #A3CDEB

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

Preview Lab → · Contrast checker → · Palette generator →