#A4DBF9#A4DBF9

#A4DBF9 is a very light, moderate cyan. Relative luminance 0.654; OKLCH L 86.4% C 0.070 H 232.5°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#A4DBF9
RGB	rgb(164, 219, 249)
HSL	hsl(201, 88%, 81%)
HSV	hsv(201, 34%, 98%)
CMYK	cmyk(34.1%, 12%, 0%, 2.4%)
CIE-LAB	lab(84.69, -10.54, -20.28)
CIE-LCH	lch(84.69, 22.85, 242.54°)
OKLab	oklab(86.37% -0.0428 -0.0557)
OKLCH	oklch(86.37% 0.07 232.5)
XYZ	xyz(57.7347, 65.3921, 99.1839)
Luminance	0.6540 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DBF9 #F9C2A4

analogous

#A4F9EC #A4DBF9 #A4B0F9

triadic

#A4DBF9 #F9A4DB #DBF9A4

tetradic

#A4DBF9 #ECA4F9 #F9C2A4 #B0F9A4

square

#A4DBF9 #ECA4F9 #F9C2A4 #B0F9A4

split-complementary

#A4DBF9 #F9A4B0 #F9ECA4

monochromatic

#31AEF1 #6BC4F5 #A4DBF9 #DDF2FD #E2F4FD

Accessibility & contrast

On white

1.49

#A4DBF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#A4DBF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DBF9

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DBF9	#FFFFFF	#000000	##000000
##A4DBF9	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD9FB

Deuteranopia (green-blind)

#C0CFF9

Tritanopia (blue-blind)

#87E3E4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a4dbf9;
/* rgb */ color: rgb(164, 219, 249);
/* oklch */ color: oklch(86.4% 0.070 232.5);

Tailwind

colors: {
  custom: {
    50: '#c1e6fb',
    500: '#a4dbf9',
    950: '#000000',
  },
}

SCSS

$custom: #a4dbf9;
$custom-light: #c1e6fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a4dbf9",
  "rgb": {
    "r": 164,
    "g": 219,
    "b": 249
  },
  "hsl": {
    "h": 201.176,
    "s": 87.629,
    "l": 80.98
  },
  "oklch": {
    "l": 0.86373,
    "c": 0.0702,
    "h": 232.5
  },
  "luminance": 0.65395
}

Semantic roles & 50–950 ramp

primary

#A4DBF9

secondary

#DB9067

accent

#5101E4

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121517

muted

#828485

Preview Lab

Preview with #A4DBF9

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

Preview Lab → · Contrast checker → · Palette generator →