#A4DEF7#A4DEF7

#A4DEF7 is a very light, moderate cyan. Relative luminance 0.668; OKLCH L 86.9% C 0.068 H 226.4°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#A4DEF7
RGB	rgb(164, 222, 247)
HSL	hsl(198, 84%, 81%)
HSV	hsv(198, 34%, 97%)
CMYK	cmyk(33.6%, 10.1%, 0%, 3.1%)
CIE-LAB	lab(85.43, -12.56, -18.10)
CIE-LCH	lch(85.43, 22.04, 235.24°)
OKLab	oklab(86.94% -0.0472 -0.0496)
OKLCH	oklch(86.94% 0.068 226.4)
XYZ	xyz(58.2142, 66.8474, 97.8131)
Luminance	0.6685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DEF7 #F7BDA4

analogous

#A4F7E6 #A4DEF7 #A4B4F7

triadic

#A4DEF7 #F7A4DE #DEF7A4

tetradic

#A4DEF7 #E6A4F7 #F7BDA4 #B4F7A4

square

#A4DEF7 #E6A4F7 #F7BDA4 #B4F7A4

split-complementary

#A4DEF7 #F7A4B4 #F7E6A4

monochromatic

#33B5ED #6CCAF2 #A4DEF7 #DCF2FC #E3F5FD

Accessibility & contrast

On white

1.46

#A4DEF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.37

#A4DEF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DEF7

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DEF7	#FFFFFF	#000000	##000000
##A4DEF7	1.00	1.46	14.37	14.37
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.37	21.00	1.00	1.00
##000000	14.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1DBF8

Deuteranopia (green-blind)

#C4D1F7

Tritanopia (blue-blind)

#87E6E6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a4def7;
/* rgb */ color: rgb(164, 222, 247);
/* oklch */ color: oklch(86.9% 0.068 226.4);

Tailwind

colors: {
  custom: {
    50: '#c1e8f9',
    500: '#a4def7',
    950: '#000000',
  },
}

SCSS

$custom: #a4def7;
$custom-light: #c1e8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#a4def7",
  "rgb": {
    "r": 164,
    "g": 222,
    "b": 247
  },
  "hsl": {
    "h": 198.072,
    "s": 83.838,
    "l": 80.588
  },
  "oklch": {
    "l": 0.86939,
    "c": 0.06848,
    "h": 226.4
  },
  "luminance": 0.6685
}

Semantic roles & 50–950 ramp

primary

#A4DEF7

secondary

#D88968

accent

#4705E0

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #A4DEF7

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

Preview Lab → · Contrast checker → · Palette generator →