#A4DAF9#A4DAF9

#A4DAF9 is a very light, moderate cyan. Relative luminance 0.649; OKLCH L 86.2% C 0.070 H 233.8°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#A4DAF9
RGB	rgb(164, 218, 249)
HSL	hsl(202, 88%, 81%)
HSV	hsv(202, 34%, 98%)
CMYK	cmyk(34.1%, 12.4%, 0%, 2.4%)
CIE-LAB	lab(84.42, -10.02, -20.69)
CIE-LCH	lch(84.42, 22.98, 244.15°)
OKLab	oklab(86.16% -0.0415 -0.0568)
OKLCH	oklch(86.16% 0.07 233.8)
XYZ	xyz(57.4746, 64.8719, 99.0972)
Luminance	0.6488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DAF9 #F9C3A4

analogous

#A4F9ED #A4DAF9 #A4AFF9

triadic

#A4DAF9 #F9A4DA #DAF9A4

tetradic

#A4DAF9 #EDA4F9 #F9C3A4 #AFF9A4

square

#A4DAF9 #EDA4F9 #F9C3A4 #AFF9A4

split-complementary

#A4DAF9 #F9A4AF #F9EDA4

monochromatic

#31ABF1 #6BC3F5 #A4DAF9 #DDF1FD #E2F3FD

Accessibility & contrast

On white

1.50

#A4DAF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#A4DAF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DAF9

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DAF9	#FFFFFF	#000000	##000000
##A4DAF9	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD8FB

Deuteranopia (green-blind)

#BFCEF9

Tritanopia (blue-blind)

#87E2E4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a4daf9;
/* rgb */ color: rgb(164, 218, 249);
/* oklch */ color: oklch(86.2% 0.070 233.8);

Tailwind

colors: {
  custom: {
    50: '#c1e5fb',
    500: '#a4daf9',
    950: '#000000',
  },
}

SCSS

$custom: #a4daf9;
$custom-light: #c1e5fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a4daf9",
  "rgb": {
    "r": 164,
    "g": 218,
    "b": 249
  },
  "hsl": {
    "h": 201.882,
    "s": 87.629,
    "l": 80.98
  },
  "oklch": {
    "l": 0.86161,
    "c": 0.07036,
    "h": 233.8
  },
  "luminance": 0.64875
}

Semantic roles & 50–950 ramp

primary

#A4DAF9

secondary

#DB9167

accent

#5401E4

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121517

muted

#828485

Preview Lab

Preview with #A4DAF9

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

Preview Lab → · Contrast checker → · Palette generator →