#A4E9FC#A4E9FC

#A4E9FC is a very light, moderate cyan. Relative luminance 0.732; OKLCH L 89.5% C 0.073 H 216.8°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#A4E9FC
RGB	rgb(164, 233, 252)
HSL	hsl(193, 94%, 82%)
HSV	hsv(193, 35%, 99%)
CMYK	cmyk(34.9%, 7.5%, 0%, 1.2%)
CIE-LAB	lab(88.54, -16.94, -16.05)
CIE-LCH	lch(88.54, 23.34, 223.45°)
OKLab	oklab(89.46% -0.0588 -0.044)
OKLCH	oklch(89.46% 0.073 216.8)
XYZ	xyz(62.0135, 73.1950, 102.9370)
Luminance	0.7320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E9FC #FCB7A4

analogous

#A4FCE3 #A4E9FC #A4BDFC

triadic

#A4E9FC #FCA4E9 #E9FCA4

tetradic

#A4E9FC #E3A4FC #FCB7A4 #BDFCA4

square

#A4E9FC #E3A4FC #FCB7A4 #BDFCA4

split-complementary

#A4E9FC #FCA4BD #FCE3A4

monochromatic

#2ECCF8 #69DBFA #A4E9FC #DFF7FE #E1F8FE

Accessibility & contrast

On white

1.34

#A4E9FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.64

#A4E9FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E9FC

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E9FC	#FFFFFF	#000000	##000000
##A4E9FC	1.00	1.34	15.64	15.64
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.64	21.00	1.00	1.00
##000000	15.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE5FD

Deuteranopia (green-blind)

#CEDAFC

Tritanopia (blue-blind)

#84F0EF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a4e9fc;
/* rgb */ color: rgb(164, 233, 252);
/* oklch */ color: oklch(89.5% 0.073 216.8);

Tailwind

colors: {
  custom: {
    50: '#c2f0fd',
    500: '#a4e9fc',
    950: '#000000',
  },
}

SCSS

$custom: #a4e9fc;
$custom-light: #c2f0fd;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e9fc",
  "rgb": {
    "r": 164,
    "g": 233,
    "b": 252
  },
  "hsl": {
    "h": 192.955,
    "s": 93.617,
    "l": 81.569
  },
  "oklch": {
    "l": 0.89463,
    "c": 0.07341,
    "h": 216.8
  },
  "luminance": 0.73199
}

Semantic roles & 50–950 ramp

primary

#A4E9FC

secondary

#DF8065

accent

#3200E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131617

muted

#828585

Preview Lab

Preview with #A4E9FC

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

Preview Lab → · Contrast checker → · Palette generator →