#A1C8EA#A1C8EA

#A1C8EA is a light, moderate cyan. Relative luminance 0.548; OKLCH L 81.6% C 0.064 H 245.0°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#A1C8EA
RGB	rgb(161, 200, 234)
HSL	hsl(208, 63%, 77%)
HSV	hsv(208, 31%, 92%)
CMYK	cmyk(31.2%, 14.5%, 0%, 8.2%)
CIE-LAB	lab(78.94, -5.06, -21.02)
CIE-LCH	lch(78.94, 21.62, 256.46°)
OKLab	oklab(81.63% -0.0269 -0.0577)
OKLCH	oklch(81.63% 0.064 245)
XYZ	xyz(50.1990, 54.8239, 85.7630)
Luminance	0.5483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C8EA #EAC3A1

analogous

#A1EAE7 #A1C8EA #A1A4EA

triadic

#A1C8EA #EAA1C8 #C8EAA1

tetradic

#A1C8EA #E7A1EA #EAC3A1 #A4EAA1

square

#A1C8EA #E7A1EA #EAC3A1 #A4EAA1

split-complementary

#A1C8EA #EAA1A4 #EAE7A1

monochromatic

#3D8DD4 #6FABDF #A1C8EA #D3E5F5 #E6F0F9

Accessibility & contrast

On white

1.76

#A1C8EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#A1C8EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C8EA

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C8EA	#FFFFFF	#000000	##000000
##A1C8EA	1.00	1.76	11.97	11.97
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC8EC

Deuteranopia (green-blind)

#B1C0E9

Tritanopia (blue-blind)

#8AD0D3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a1c8ea;
/* rgb */ color: rgb(161, 200, 234);
/* oklch */ color: oklch(81.6% 0.064 245.0);

Tailwind

colors: {
  custom: {
    50: '#bed8f0',
    500: '#a1c8ea',
    950: '#000000',
  },
}

SCSS

$custom: #a1c8ea;
$custom-light: #bed8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c8ea",
  "rgb": {
    "r": 161,
    "g": 200,
    "b": 234
  },
  "hsl": {
    "h": 207.945,
    "s": 63.478,
    "l": 77.451
  },
  "oklch": {
    "l": 0.81628,
    "c": 0.06363,
    "h": 245
  },
  "luminance": 0.54826
}

Semantic roles & 50–950 ramp

primary

#A1C8EA

secondary

#C6946A

accent

#6D1ACB

background

#FDFEFF

surface

#F9FBFE

border

#D2D4D6

text

#121416

muted

#828385

Preview Lab

Preview with #A1C8EA

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

Preview Lab → · Contrast checker → · Palette generator →