#ECEEF6#ECEEF6

#ECEEF6 is a very light, near-neutral blue. Relative luminance 0.856; OKLCH L 95.0% C 0.011 H 274.9°. Best body text is #000000 at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#ECEEF6
RGB	rgb(236, 238, 246)
HSL	hsl(228, 36%, 95%)
HSV	hsv(228, 4%, 96%)
CMYK	cmyk(4.1%, 3.3%, 0%, 3.5%)
CIE-LAB	lab(94.16, 0.78, -4.09)
CIE-LCH	lch(94.16, 4.16, 280.87°)
OKLab	oklab(94.99% 0.0009 -0.0109)
OKLCH	oklch(94.99% 0.011 274.9)
XYZ	xyz(81.7981, 85.6355, 99.3909)
Luminance	0.8564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEEF6 #F6F4EC

analogous

#ECF3F6 #ECEEF6 #EFECF6

triadic

#ECEEF6 #F6ECEE #EEF6EC

tetradic

#ECEEF6 #F6ECF3 #F6F4EC #ECF6EF

square

#ECEEF6 #F6ECF3 #F6F4EC #ECF6EF

split-complementary

#ECEEF6 #F6EFEC #F3F6EC

monochromatic

#99A4CF #C2C9E2 #EAECF5 #EAECF5 #EAECF5

Accessibility & contrast

On white

1.16

#ECEEF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.13

#ECEEF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEEF6

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEEF6	#FFFFFF	#000000	##000000
##ECEEF6	1.00	1.16	18.13	18.13
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.13	21.00	1.00	1.00
##000000	18.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEFF6

Deuteranopia (green-blind)

#EBEEF6

Tritanopia (blue-blind)

#EAEFF0

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eceef6;
/* rgb */ color: rgb(236, 238, 246);
/* oklch */ color: oklch(95.0% 0.011 274.9);

Tailwind

colors: {
  custom: {
    50: '#f2f3f9',
    500: '#eceef6',
    950: '#000000',
  },
}

SCSS

$custom: #eceef6;
$custom-light: #f2f3f9;
$custom-dark: #000000;

JSON

{
  "hex": "#eceef6",
  "rgb": {
    "r": 236,
    "g": 238,
    "b": 246
  },
  "hsl": {
    "h": 228,
    "s": 35.714,
    "l": 94.51
  },
  "oklch": {
    "l": 0.9499,
    "c": 0.01093,
    "h": 274.9
  },
  "luminance": 0.85636
}

Semantic roles & 50–950 ramp

primary

#ECEEF6

secondary

#D2CCB4

accent

#9737AF

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECEEF6

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

Preview Lab → · Contrast checker → · Palette generator →