#A4E3F4#A4E3F4

#A4E3F4 is a very light, moderate cyan. Relative luminance 0.694; OKLCH L 87.9% C 0.068 H 216.3°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#A4E3F4
RGB	rgb(164, 227, 244)
HSL	hsl(193, 78%, 80%)
HSV	hsv(193, 33%, 96%)
CMYK	cmyk(32.8%, 7%, 0%, 4.3%)
CIE-LAB	lab(86.68, -15.82, -14.64)
CIE-LCH	lch(86.68, 21.56, 222.77°)
OKLab	oklab(87.91% -0.0545 -0.04)
OKLCH	oklch(87.91% 0.068 216.3)
XYZ	xyz(59.1027, 69.3591, 95.8438)
Luminance	0.6936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E3F4 #F4B5A4

analogous

#A4F4DD #A4E3F4 #A4BBF4

triadic

#A4E3F4 #F4A4E3 #E3F4A4

tetradic

#A4E3F4 #DDA4F4 #F4B5A4 #BBF4A4

square

#A4E3F4 #DDA4F4 #F4B5A4 #BBF4A4

split-complementary

#A4E3F4 #F4A4BB #F4DDA4

monochromatic

#37C1E7 #6DD2ED #A4E3F4 #DBF4FB #E4F7FC

Accessibility & contrast

On white

1.41

#A4E3F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#A4E3F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E3F4

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E3F4	#FFFFFF	#000000	##000000
##A4E3F4	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DFF5

Deuteranopia (green-blind)

#CAD5F4

Tritanopia (blue-blind)

#88EAE8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #a4e3f4;
/* rgb */ color: rgb(164, 227, 244);
/* oklch */ color: oklch(87.9% 0.068 216.3);

Tailwind

colors: {
  custom: {
    50: '#c1ebf7',
    500: '#a4e3f4',
    950: '#000000',
  },
}

SCSS

$custom: #a4e3f4;
$custom-light: #c1ebf7;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e3f4",
  "rgb": {
    "r": 164,
    "g": 227,
    "b": 244
  },
  "hsl": {
    "h": 192.75,
    "s": 78.431,
    "l": 80
  },
  "oklch": {
    "l": 0.87905,
    "c": 0.06762,
    "h": 216.3
  },
  "luminance": 0.69362
}

Semantic roles & 50–950 ramp

primary

#A4E3F4

secondary

#D38069

accent

#370BDB

background

#FDFEFF

surface

#F9FDFE

border

#D2D5D6

text

#121617

muted

#828485

Preview Lab

Preview with #A4E3F4

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

Preview Lab → · Contrast checker → · Palette generator →