#E4F2FA#E4F2FA

#E4F2FA is a very light, near-neutral cyan. Relative luminance 0.869; OKLCH L 95.3% C 0.018 H 232.5°. Best body text is #000000 at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#E4F2FA
RGB	rgb(228, 242, 250)
HSL	hsl(202, 69%, 94%)
HSV	hsv(202, 9%, 98%)
CMYK	cmyk(8.8%, 3.2%, 0%, 2%)
CIE-LAB	lab(94.70, -3.09, -5.43)
CIE-LCH	lch(94.70, 6.25, 240.33°)
OKLab	oklab(95.31% -0.0112 -0.0146)
OKLCH	oklch(95.31% 0.018 232.5)
XYZ	xyz(80.9986, 86.8994, 102.9298)
Luminance	0.8690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F2FA #FAECE4

analogous

#E4FAF7 #E4F2FA #E4E7FA

triadic

#E4F2FA #FAE4F2 #F2FAE4

tetradic

#E4F2FA #F7E4FA #FAECE4 #E7FAE4

square

#E4F2FA #F7E4FA #FAECE4 #E7FAE4

split-complementary

#E4F2FA #FAE4E7 #FAF7E4

monochromatic

#7DC0E7 #B0D9F0 #E4F2FA #E5F3FA #E5F3FA

Accessibility & contrast

On white

1.14

#E4F2FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.38

#E4F2FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F2FA

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F2FA	#FFFFFF	#000000	##000000
##E4F2FA	1.00	1.14	18.38	18.38
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.38	21.00	1.00	1.00
##000000	18.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEF1FA

Deuteranopia (green-blind)

#EBEFFA

Tritanopia (blue-blind)

#DFF4F4

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e4f2fa;
/* rgb */ color: rgb(228, 242, 250);
/* oklch */ color: oklch(95.3% 0.018 232.5);

Tailwind

colors: {
  custom: {
    50: '#ecf6fc',
    500: '#e4f2fa',
    950: '#000000',
  },
}

SCSS

$custom: #e4f2fa;
$custom-light: #ecf6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f2fa",
  "rgb": {
    "r": 228,
    "g": 242,
    "b": 250
  },
  "hsl": {
    "h": 201.818,
    "s": 68.75,
    "l": 93.725
  },
  "oklch": {
    "l": 0.95307,
    "c": 0.01838,
    "h": 232.5
  },
  "luminance": 0.869
}

Semantic roles & 50–950 ramp

primary

#E4F2FA

secondary

#DFB9A3

accent

#5915D1

background

#FEFFFF

surface

#FDFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #E4F2FA

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

Preview Lab → · Contrast checker → · Palette generator →