#A4E9FA#A4E9FA

#A4E9FA is a very light, moderate cyan. Relative luminance 0.731; OKLCH L 89.4% C 0.072 H 214.8°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#A4E9FA
RGB	rgb(164, 233, 250)
HSL	hsl(192, 90%, 81%)
HSV	hsv(192, 34%, 98%)
CMYK	cmyk(34.4%, 6.8%, 0%, 2%)
CIE-LAB	lab(88.48, -17.42, -15.09)
CIE-LCH	lch(88.48, 23.05, 220.90°)
OKLab	oklab(89.4% -0.0595 -0.0413)
OKLCH	oklch(89.4% 0.072 214.8)
XYZ	xyz(61.6982, 73.0689, 101.2766)
Luminance	0.7307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E9FA #FAB5A4

analogous

#A4FAE0 #A4E9FA #A4BEFA

triadic

#A4E9FA #FAA4E9 #E9FAA4

tetradic

#A4E9FA #E0A4FA #FAB5A4 #BEFAA4

square

#A4E9FA #E0A4FA #FAB5A4 #BEFAA4

split-complementary

#A4E9FA #FAA4BE #FAE0A4

monochromatic

#30CDF4 #6ADBF7 #A4E9FA #DEF7FD #E2F8FD

Accessibility & contrast

On white

1.34

#A4E9FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#A4E9FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E9FA

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E9FA	#FFFFFF	#000000	##000000
##A4E9FA	1.00	1.34	15.61	15.61
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE4FB

Deuteranopia (green-blind)

#CED9FA

Tritanopia (blue-blind)

#85F0EE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a4e9fa;
/* rgb */ color: rgb(164, 233, 250);
/* oklch */ color: oklch(89.4% 0.072 214.8);

Tailwind

colors: {
  custom: {
    50: '#c2f0fc',
    500: '#a4e9fa',
    950: '#000000',
  },
}

SCSS

$custom: #a4e9fa;
$custom-light: #c2f0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e9fa",
  "rgb": {
    "r": 164,
    "g": 233,
    "b": 250
  },
  "hsl": {
    "h": 191.86,
    "s": 89.583,
    "l": 81.176
  },
  "oklch": {
    "l": 0.89395,
    "c": 0.07247,
    "h": 214.8
  },
  "luminance": 0.73072
}

Semantic roles & 50–950 ramp

primary

#A4E9FA

secondary

#DC7D66

accent

#2D00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131617

muted

#828585

Preview Lab

Preview with #A4E9FA

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

Preview Lab → · Contrast checker → · Palette generator →