#A5DEF9#A5DEF9

#A5DEF9 is a very light, moderate cyan. Relative luminance 0.671; OKLCH L 87.1% C 0.069 H 228.8°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#A5DEF9
RGB	rgb(165, 222, 249)
HSL	hsl(199, 88%, 81%)
HSV	hsv(199, 34%, 98%)
CMYK	cmyk(33.7%, 10.8%, 0%, 2.4%)
CIE-LAB	lab(85.54, -11.81, -18.98)
CIE-LCH	lch(85.54, 22.35, 238.10°)
OKLab	oklab(87.07% -0.0456 -0.052)
OKLCH	oklch(87.07% 0.069 228.8)
XYZ	xyz(58.7317, 67.0783, 99.4569)
Luminance	0.6708 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5DEF9 #F9C0A5

analogous

#A5F9EA #A5DEF9 #A5B4F9

triadic

#A5DEF9 #F9A5DE #DEF9A5

tetradic

#A5DEF9 #EAA5F9 #F9C0A5 #B4F9A5

square

#A5DEF9 #EAA5F9 #F9C0A5 #B4F9A5

split-complementary

#A5DEF9 #F9A5B4 #F9EAA5

monochromatic

#32B4F1 #6CC9F5 #A5DEF9 #DEF3FD #E2F4FD

Accessibility & contrast

On white

1.46

#A5DEF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#A5DEF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5DEF9

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5DEF9	#FFFFFF	#000000	##000000
##A5DEF9	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DBFA

Deuteranopia (green-blind)

#C4D2F9

Tritanopia (blue-blind)

#88E6E6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #a5def9;
/* rgb */ color: rgb(165, 222, 249);
/* oklch */ color: oklch(87.1% 0.069 228.8);

Tailwind

colors: {
  custom: {
    50: '#c2e8fb',
    500: '#a5def9',
    950: '#000000',
  },
}

SCSS

$custom: #a5def9;
$custom-light: #c2e8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a5def9",
  "rgb": {
    "r": 165,
    "g": 222,
    "b": 249
  },
  "hsl": {
    "h": 199.286,
    "s": 87.5,
    "l": 81.176
  },
  "oklch": {
    "l": 0.87067,
    "c": 0.06918,
    "h": 228.8
  },
  "luminance": 0.67081
}

Semantic roles & 50–950 ramp

primary

#A5DEF9

secondary

#DB8D68

accent

#4A01E4

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131617

muted

#828485

Preview Lab

Preview with #A5DEF9

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

Preview Lab → · Contrast checker → · Palette generator →