#E4ECFE#E4ECFE

#E4ECFE is a very light, muted blue. Relative luminance 0.836; OKLCH L 94.2% C 0.026 H 266.6°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#E4ECFE
RGB	rgb(228, 236, 254)
HSL	hsl(222, 93%, 95%)
HSV	hsv(222, 10%, 100%)
CMYK	cmyk(10.2%, 7.1%, 0%, 0.4%)
CIE-LAB	lab(93.29, 0.75, -9.58)
CIE-LCH	lch(93.29, 9.61, 274.46°)
OKLab	oklab(94.24% -0.0015 -0.0258)
OKLCH	oklch(94.24% 0.026 266.6)
XYZ	xyz(79.8759, 83.6398, 105.6826)
Luminance	0.8364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4ECFE #FEF6E4

analogous

#E4F9FE #E4ECFE #E9E4FE

triadic

#E4ECFE #FEE4EC #ECFEE4

tetradic

#E4ECFE #FEE4F9 #FEF6E4 #E4FEE9

square

#E4ECFE #FEE4F9 #FEF6E4 #E4FEE9

split-complementary

#E4ECFE #FEE9E4 #F9FEE4

monochromatic

#6E99FA #A9C2FC #E1EAFE #E1EAFE #E1EAFE

Accessibility & contrast

On white

1.18

#E4ECFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#E4ECFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4ECFE

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4ECFE	#FFFFFF	#000000	##000000
##E4ECFE	1.00	1.18	17.73	17.73
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.73	21.00	1.00	1.00
##000000	17.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7EDFF

Deuteranopia (green-blind)

#E5EBFE

Tritanopia (blue-blind)

#DEEFF2

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e4ecfe;
/* rgb */ color: rgb(228, 236, 254);
/* oklch */ color: oklch(94.2% 0.026 266.6);

Tailwind

colors: {
  custom: {
    50: '#ecf2fe',
    500: '#e4ecfe',
    950: '#000000',
  },
}

SCSS

$custom: #e4ecfe;
$custom-light: #ecf2fe;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ecfe",
  "rgb": {
    "r": 228,
    "g": 236,
    "b": 254
  },
  "hsl": {
    "h": 221.538,
    "s": 92.857,
    "l": 94.51
  },
  "oklch": {
    "l": 0.94241,
    "c": 0.02581,
    "h": 266.6
  },
  "luminance": 0.83641
}

Semantic roles & 50–950 ramp

primary

#E4ECFE

secondary

#EAD29C

accent

#9F00E6

background

#FEFFFF

surface

#FDFEFF

border

#D5D6D7

text

#161617

muted

#848585

Preview Lab

Preview with #E4ECFE

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

Preview Lab → · Contrast checker → · Palette generator →