#A4E1F3#A4E1F3

#A4E1F3 is a very light, moderate cyan. Relative luminance 0.682; OKLCH L 87.4% C 0.067 H 218.0°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#A4E1F3
RGB	rgb(164, 225, 243)
HSL	hsl(194, 77%, 80%)
HSV	hsv(194, 33%, 95%)
CMYK	cmyk(32.5%, 7.4%, 0%, 4.7%)
CIE-LAB	lab(86.11, -15.05, -14.97)
CIE-LCH	lch(86.11, 21.22, 224.84°)
OKLab	oklab(87.44% -0.0524 -0.0409)
OKLCH	oklch(87.44% 0.067 218)
XYZ	xyz(58.4074, 68.2109, 94.8651)
Luminance	0.6821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E1F3 #F3B6A4

analogous

#A4F3DE #A4E1F3 #A4BAF3

triadic

#A4E1F3 #F3A4E1 #E1F3A4

tetradic

#A4E1F3 #DEA4F3 #F3B6A4 #BAF3A4

square

#A4E1F3 #DEA4F3 #F3B6A4 #BAF3A4

split-complementary

#A4E1F3 #F3A4BA #F3DEA4

monochromatic

#38BDE5 #6ECFEC #A4E1F3 #DAF3FA #E4F6FB

Accessibility & contrast

On white

1.43

#A4E1F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#A4E1F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E1F3

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E1F3	#FFFFFF	#000000	##000000
##A4E1F3	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DDF4

Deuteranopia (green-blind)

#C8D3F3

Tritanopia (blue-blind)

#88E8E6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a4e1f3;
/* rgb */ color: rgb(164, 225, 243);
/* oklch */ color: oklch(87.4% 0.067 218.0);

Tailwind

colors: {
  custom: {
    50: '#c1eaf7',
    500: '#a4e1f3',
    950: '#000000',
  },
}

SCSS

$custom: #a4e1f3;
$custom-light: #c1eaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e1f3",
  "rgb": {
    "r": 164,
    "g": 225,
    "b": 243
  },
  "hsl": {
    "h": 193.671,
    "s": 76.699,
    "l": 79.804
  },
  "oklch": {
    "l": 0.87442,
    "c": 0.0665,
    "h": 218
  },
  "luminance": 0.68214
}

Semantic roles & 50–950 ramp

primary

#A4E1F3

secondary

#D28169

accent

#3B0DD9

background

#FDFEFF

surface

#F9FDFE

border

#D2D5D6

text

#121617

muted

#828485

Preview Lab

Preview with #A4E1F3

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

Preview Lab → · Contrast checker → · Palette generator →