#A1DEF8#A1DEF8

#A1DEF8 is a very light, moderate cyan. Relative luminance 0.666; OKLCH L 86.8% C 0.072 H 226.3°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#A1DEF8
RGB	rgb(161, 222, 248)
HSL	hsl(198, 86%, 80%)
HSV	hsv(198, 35%, 97%)
CMYK	cmyk(35.1%, 10.5%, 0%, 2.7%)
CIE-LAB	lab(85.30, -13.13, -18.84)
CIE-LCH	lch(85.30, 22.96, 235.14°)
OKLab	oklab(86.81% -0.0495 -0.0517)
OKLCH	oklch(86.81% 0.072 226.3)
XYZ	xyz(57.7569, 66.5937, 98.5993)
Luminance	0.6660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1DEF8 #F8BBA1

analogous

#A1F8E6 #A1DEF8 #A1B2F8

triadic

#A1DEF8 #F8A1DE #DEF8A1

tetradic

#A1DEF8 #E6A1F8 #F8BBA1 #B2F8A1

square

#A1DEF8 #E6A1F8 #F8BBA1 #B2F8A1

split-complementary

#A1DEF8 #F8A1B2 #F8E6A1

monochromatic

#2FB6F0 #68CAF4 #A1DEF8 #DAF2FC #E3F5FD

Accessibility & contrast

On white

1.47

#A1DEF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#A1DEF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DEF8

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1DEF8	#FFFFFF	#000000	##000000
##A1DEF8	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DBF9

Deuteranopia (green-blind)

#C3D1F8

Tritanopia (blue-blind)

#82E6E6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a1def8;
/* rgb */ color: rgb(161, 222, 248);
/* oklch */ color: oklch(86.8% 0.072 226.3);

Tailwind

colors: {
  custom: {
    50: '#bfe8fa',
    500: '#a1def8',
    950: '#000000',
  },
}

SCSS

$custom: #a1def8;
$custom-light: #bfe8fa;
$custom-dark: #000000;

JSON

{
  "hex": "#a1def8",
  "rgb": {
    "r": 161,
    "g": 222,
    "b": 248
  },
  "hsl": {
    "h": 197.931,
    "s": 86.139,
    "l": 80.196
  },
  "oklch": {
    "l": 0.86806,
    "c": 0.07156,
    "h": 226.3
  },
  "luminance": 0.66597
}

Semantic roles & 50–950 ramp

primary

#A1DEF8

secondary

#D98764

accent

#4603E3

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #A1DEF8

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

Preview Lab → · Contrast checker → · Palette generator →