#E4FBFB#E4FBFB

#E4FBFB is a very light, muted teal. Relative luminance 0.925; OKLCH L 97.1% C 0.024 H 196.8°. Best body text is #000000 at 19.49:1 contrast (WCAG AA passes).

Color values

HEX	#E4FBFB
RGB	rgb(228, 251, 251)
HSL	hsl(180, 74%, 94%)
HSV	hsv(180, 9%, 98%)
CMYK	cmyk(9.2%, 0%, 0%, 1.6%)
CIE-LAB	lab(97.00, -7.45, -2.55)
CIE-LCH	lch(97.00, 7.88, 198.91°)
OKLab	oklab(97.14% -0.023 -0.0069)
OKLCH	oklch(97.14% 0.024 196.8)
XYZ	xyz(83.9007, 92.4520, 104.6728)
Luminance	0.9245 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FBFB #FBE4E4

analogous

#E4FBF0 #E4FBFB #E4F0FB

triadic

#E4FBFB #FBE4FB #FBFBE4

tetradic

#E4FBFB #F0E4FB #FBE4E4 #F0FBE4

square

#E4FBFB #F0E4FB #FBE4E4 #F0FBE4

split-complementary

#E4FBFB #FBE4F0 #FBF0E4

monochromatic

#79EBEB #AFF3F3 #E4FBFB #E4FBFB #E4FBFB

Accessibility & contrast

On white

1.08

#E4FBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.49

#E4FBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FBFB

19.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FBFB	#FFFFFF	#000000	##000000
##E4FBFB	1.00	1.08	19.49	19.49
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.49	21.00	1.00	1.00
##000000	19.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8F9FB

Deuteranopia (green-blind)

#F3F5FB

Tritanopia (blue-blind)

#DEFDFB

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #e4fbfb;
/* rgb */ color: rgb(228, 251, 251);
/* oklch */ color: oklch(97.1% 0.024 196.8);

Tailwind

colors: {
  custom: {
    50: '#ecfcfc',
    500: '#e4fbfb',
    950: '#000000',
  },
}

SCSS

$custom: #e4fbfb;
$custom-light: #ecfcfc;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fbfb",
  "rgb": {
    "r": 228,
    "g": 251,
    "b": 251
  },
  "hsl": {
    "h": 180,
    "s": 74.194,
    "l": 93.922
  },
  "oklch": {
    "l": 0.97136,
    "c": 0.024,
    "h": 196.8
  },
  "luminance": 0.92453
}

Semantic roles & 50–950 ramp

primary

#E4FBFB

secondary

#E1A2A2

accent

#0F0FD6

background

#FEFFFF

surface

#FDFFFF

border

#D5D7D7

text

#161717

muted

#848585

Preview Lab

Preview with #E4FBFB

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

Preview Lab → · Contrast checker → · Palette generator →