#A4E1FB#A4E1FB

#A4E1FB is a very light, moderate cyan. Relative luminance 0.687; OKLCH L 87.7% C 0.071 H 226.2°. Best body text is #000000 at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#A4E1FB
RGB	rgb(164, 225, 251)
HSL	hsl(198, 92%, 81%)
HSV	hsv(198, 35%, 98%)
CMYK	cmyk(34.7%, 10.4%, 0%, 1.6%)
CIE-LAB	lab(86.36, -13.13, -18.81)
CIE-LCH	lch(86.36, 22.94, 235.07°)
OKLab	oklab(87.72% -0.0494 -0.0516)
OKLCH	oklch(87.72% 0.071 226.2)
XYZ	xyz(59.6419, 68.7047, 101.3667)
Luminance	0.6871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E1FB #FBBEA4

analogous

#A4FBEA #A4E1FB #A4B6FB

triadic

#A4E1FB #FBA4E1 #E1FBA4

tetradic

#A4E1FB #EAA4FB #FBBEA4 #B6FBA4

square

#A4E1FB #EAA4FB #FBBEA4 #B6FBA4

split-complementary

#A4E1FB #FBA4B6 #FBEAA4

monochromatic

#2FBAF6 #69CEF8 #A4E1FB #DFF4FE #E2F5FE

Accessibility & contrast

On white

1.42

#A4E1FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.74

#A4E1FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E1FB

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E1FB	#FFFFFF	#000000	##000000
##A4E1FB	1.00	1.42	14.74	14.74
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.74	21.00	1.00	1.00
##000000	14.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DEFC

Deuteranopia (green-blind)

#C6D4FB

Tritanopia (blue-blind)

#85E9E9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a4e1fb;
/* rgb */ color: rgb(164, 225, 251);
/* oklch */ color: oklch(87.7% 0.071 226.2);

Tailwind

colors: {
  custom: {
    50: '#c1eafc',
    500: '#a4e1fb',
    950: '#000000',
  },
}

SCSS

$custom: #a4e1fb;
$custom-light: #c1eafc;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e1fb",
  "rgb": {
    "r": 164,
    "g": 225,
    "b": 251
  },
  "hsl": {
    "h": 197.931,
    "s": 91.579,
    "l": 81.373
  },
  "oklch": {
    "l": 0.87719,
    "c": 0.07146,
    "h": 226.2
  },
  "luminance": 0.68708
}

Semantic roles & 50–950 ramp

primary

#A4E1FB

secondary

#DD8A66

accent

#4500E6

background

#FDFEFF

surface

#F9FDFF

border

#D2D5D7

text

#131617

muted

#828485

Preview Lab

Preview with #A4E1FB

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

Preview Lab → · Contrast checker → · Palette generator →