#A4E1EF#A4E1EF

#A4E1EF is a very light, moderate cyan. Relative luminance 0.680; OKLCH L 87.3% C 0.065 H 213.5°. Best body text is #000000 at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#A4E1EF
RGB	rgb(164, 225, 239)
HSL	hsl(191, 70%, 79%)
HSV	hsv(191, 31%, 94%)
CMYK	cmyk(31.4%, 5.9%, 0%, 6.3%)
CIE-LAB	lab(85.99, -15.99, -13.04)
CIE-LCH	lch(85.99, 20.63, 219.19°)
OKLab	oklab(87.31% -0.0539 -0.0356)
OKLCH	oklch(87.31% 0.065 213.5)
XYZ	xyz(57.8099, 67.9719, 91.7184)
Luminance	0.6797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E1EF #EFB2A4

analogous

#A4EFD8 #A4E1EF #A4BCEF

triadic

#A4E1EF #EFA4E1 #E1EFA4

tetradic

#A4E1EF #D8A4EF #EFB2A4 #BCEFA4

square

#A4E1EF #D8A4EF #EFB2A4 #BCEFA4

split-complementary

#A4E1EF #EFA4BC #EFD8A4

monochromatic

#3CBFDD #70D0E6 #A4E1EF #D8F2F8 #E5F6FA

Accessibility & contrast

On white

1.44

#A4E1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.60

#A4E1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E1EF

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E1EF	#FFFFFF	#000000	##000000
##A4E1EF	1.00	1.44	14.60	14.60
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.60	21.00	1.00	1.00
##000000	14.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DDF0

Deuteranopia (green-blind)

#CAD3EF

Tritanopia (blue-blind)

#8AE7E5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a4e1ef;
/* rgb */ color: rgb(164, 225, 239);
/* oklch */ color: oklch(87.3% 0.065 213.5);

Tailwind

colors: {
  custom: {
    50: '#c1eaf4',
    500: '#a4e1ef',
    950: '#000000',
  },
}

SCSS

$custom: #a4e1ef;
$custom-light: #c1eaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e1ef",
  "rgb": {
    "r": 164,
    "g": 225,
    "b": 239
  },
  "hsl": {
    "h": 191.2,
    "s": 70.093,
    "l": 79.02
  },
  "oklch": {
    "l": 0.87308,
    "c": 0.06461,
    "h": 213.5
  },
  "luminance": 0.67975
}

Semantic roles & 50–950 ramp

primary

#A4E1EF

secondary

#CC7D6B

accent

#3713D2

background

#FDFEFF

surface

#F9FDFE

border

#D2D5D6

text

#121617

muted

#828485

Preview Lab

Preview with #A4E1EF

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

Preview Lab → · Contrast checker → · Palette generator →