#E4F6FE#E4F6FE

#E4F6FE is a very light, muted cyan. Relative luminance 0.896; OKLCH L 96.2% C 0.022 H 226.1°. Best body text is #000000 at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#E4F6FE
RGB	rgb(228, 246, 254)
HSL	hsl(198, 93%, 95%)
HSV	hsv(198, 10%, 100%)
CMYK	cmyk(10.2%, 3.1%, 0%, 0.4%)
CIE-LAB	lab(95.81, -4.36, -5.85)
CIE-LCH	lch(95.81, 7.30, 233.33°)
OKLab	oklab(96.22% -0.0151 -0.0157)
OKLCH	oklch(96.22% 0.022 226.1)
XYZ	xyz(82.8360, 89.5600, 106.6693)
Luminance	0.8956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F6FE #FEECE4

analogous

#E4FEF9 #E4F6FE #E4E9FE

triadic

#E4F6FE #FEE4F6 #F6FEE4

tetradic

#E4F6FE #F9E4FE #FEECE4 #E9FEE4

square

#E4F6FE #F9E4FE #FEECE4 #E9FEE4

split-complementary

#E4F6FE #FEE4E9 #FEF9E4

monochromatic

#6ECFFA #A9E2FC #E1F5FE #E1F5FE #E1F5FE

Accessibility & contrast

On white

1.11

#E4F6FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.91

#E4F6FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F6FE

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F6FE	#FFFFFF	#000000	##000000
##E4F6FE	1.00	1.11	18.91	18.91
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.91	21.00	1.00	1.00
##000000	18.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2F5FE

Deuteranopia (green-blind)

#EEF2FE

Tritanopia (blue-blind)

#DDF9F8

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #e4f6fe;
/* rgb */ color: rgb(228, 246, 254);
/* oklch */ color: oklch(96.2% 0.022 226.1);

Tailwind

colors: {
  custom: {
    50: '#ecf9fe',
    500: '#e4f6fe',
    950: '#000000',
  },
}

SCSS

$custom: #e4f6fe;
$custom-light: #ecf9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f6fe",
  "rgb": {
    "r": 228,
    "g": 246,
    "b": 254
  },
  "hsl": {
    "h": 198.462,
    "s": 92.857,
    "l": 94.51
  },
  "oklch": {
    "l": 0.96223,
    "c": 0.02183,
    "h": 226.1
  },
  "luminance": 0.89561
}

Semantic roles & 50–950 ramp

primary

#E4F6FE

secondary

#EAB49C

accent

#4700E6

background

#FEFFFF

surface

#FDFFFF

border

#D5D7D7

text

#161717

muted

#848585

Preview Lab

Preview with #E4F6FE

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

Preview Lab → · Contrast checker → · Palette generator →