#A1DDEA#A1DDEA

#A1DDEA is a very light, moderate cyan. Relative luminance 0.652; OKLCH L 86.1% C 0.063 H 212.5°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#A1DDEA
RGB	rgb(161, 221, 234)
HSL	hsl(191, 63%, 77%)
HSV	hsv(191, 31%, 92%)
CMYK	cmyk(31.2%, 5.6%, 0%, 8.2%)
CIE-LAB	lab(84.60, -15.96, -12.49)
CIE-LCH	lch(84.60, 20.27, 218.05°)
OKLab	oklab(86.11% -0.0535 -0.0341)
OKLCH	oklch(86.11% 0.063 212.5)
XYZ	xyz(55.4008, 65.2276, 87.4970)
Luminance	0.6523 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DDEA #EAAEA1

analogous

#A1EAD3 #A1DDEA #A1B9EA

triadic

#A1DDEA #EAA1DD #DDEAA1

tetradic

#A1DDEA #D3A1EA #EAAEA1 #B9EAA1

square

#A1DDEA #D3A1EA #EAAEA1 #B9EAA1

split-complementary

#A1DDEA #EAA1B9 #EAD3A1

monochromatic

#3DB9D4 #6FCBDF #A1DDEA #D3EFF5 #E6F6F9

Accessibility & contrast

On white

1.50

#A1DDEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#A1DDEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DDEA

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DDEA	#FFFFFF	#000000	##000000
##A1DDEA	1.00	1.50	14.05	14.05
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D9EB

Deuteranopia (green-blind)

#C6CFEA

Tritanopia (blue-blind)

#88E3E1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a1ddea;
/* rgb */ color: rgb(161, 221, 234);
/* oklch */ color: oklch(86.1% 0.063 212.5);

Tailwind

colors: {
  custom: {
    50: '#bfe7f0',
    500: '#a1ddea',
    950: '#000000',
  },
}

SCSS

$custom: #a1ddea;
$custom-light: #bfe7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ddea",
  "rgb": {
    "r": 161,
    "g": 221,
    "b": 234
  },
  "hsl": {
    "h": 190.685,
    "s": 63.478,
    "l": 77.451
  },
  "oklch": {
    "l": 0.8611,
    "c": 0.06346,
    "h": 212.5
  },
  "luminance": 0.6523
}

Semantic roles & 50–950 ramp

primary

#A1DDEA

secondary

#C67A6A

accent

#3A1ACB

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#121616

muted

#828485

Preview Lab

Preview with #A1DDEA

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

Preview Lab → · Contrast checker → · Palette generator →