#E4FCFF#E4FCFF

#E4FCFF is a very light, muted teal. Relative luminance 0.933; OKLCH L 97.5% C 0.025 H 205.8°. Best body text is #000000 at 19.67:1 contrast (WCAG AA passes).

Color values

HEX	#E4FCFF
RGB	rgb(228, 252, 255)
HSL	hsl(187, 100%, 95%)
HSV	hsv(187, 11%, 100%)
CMYK	cmyk(10.6%, 1.2%, 0%, 0%)
CIE-LAB	lab(97.36, -7.19, -4.09)
CIE-LCH	lch(97.36, 8.27, 209.61°)
OKLab	oklab(97.45% -0.0228 -0.011)
OKLCH	oklch(97.45% 0.025 205.8)
XYZ	xyz(84.8511, 93.3333, 108.1331)
Luminance	0.9334 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FCFF #FFE7E4

analogous

#E4FFF5 #E4FCFF #E4EFFF

triadic

#E4FCFF #FFE4FC #FCFFE4

tetradic

#E4FCFF #F5E4FF #FFE7E4 #EFFFE4

square

#E4FCFF #F5E4FF #FFE7E4 #EFFFE4

split-complementary

#E4FCFF #FFE4EF #FFF5E4

monochromatic

#6AEEFF #A7F5FF #E0FCFF #E0FCFF #E0FCFF

Accessibility & contrast

On white

1.07

#E4FCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.67

#E4FCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FCFF

19.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FCFF	#FFFFFF	#000000	##000000
##E4FCFF	1.00	1.07	19.67	19.67
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.67	21.00	1.00	1.00
##000000	19.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8FAFF

Deuteranopia (green-blind)

#F3F6FF

Tritanopia (blue-blind)

#DDFEFD

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #e4fcff;
/* rgb */ color: rgb(228, 252, 255);
/* oklch */ color: oklch(97.5% 0.025 205.8);

Tailwind

colors: {
  custom: {
    50: '#ecfdff',
    500: '#e4fcff',
    950: '#000000',
  },
}

SCSS

$custom: #e4fcff;
$custom-light: #ecfdff;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fcff",
  "rgb": {
    "r": 228,
    "g": 252,
    "b": 255
  },
  "hsl": {
    "h": 186.667,
    "s": 100,
    "l": 94.706
  },
  "oklch": {
    "l": 0.97453,
    "c": 0.02535,
    "h": 205.8
  },
  "luminance": 0.93335
}

Semantic roles & 50–950 ramp

primary

#E4FCFF

secondary

#EDA39A

accent

#1A00E6

background

#FEFFFF

surface

#FDFFFF

border

#D5D7D7

text

#161718

muted

#848586

Preview Lab

Preview with #E4FCFF

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

Preview Lab → · Contrast checker → · Palette generator →