#ECEFFD#ECEFFD

#ECEFFD is a very light, near-neutral blue. Relative luminance 0.867; OKLCH L 95.4% C 0.019 H 276.4°. Best body text is #000000 at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#ECEFFD
RGB	rgb(236, 239, 253)
HSL	hsl(229, 81%, 96%)
HSV	hsv(229, 7%, 99%)
CMYK	cmyk(6.7%, 5.5%, 0%, 0.8%)
CIE-LAB	lab(94.59, 1.58, -7.08)
CIE-LCH	lch(94.59, 7.25, 282.56°)
OKLab	oklab(95.39% 0.0021 -0.0189)
OKLCH	oklch(95.39% 0.019 276.4)
XYZ	xyz(83.1847, 86.6573, 105.2535)
Luminance	0.8666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEFFD #FDFAEC

analogous

#ECF7FD #ECEFFD #F1ECFD

triadic

#ECEFFD #FDECEF #EFFDEC

tetradic

#ECEFFD #FDECF7 #FDFAEC #ECFDF1

square

#ECEFFD #FDECF7 #FDFAEC #ECFDF1

split-complementary

#ECEFFD #FDF1EC #F7FDEC

monochromatic

#7D92F1 #B5C0F7 #E3E8FC #E3E8FC #E3E8FC

Accessibility & contrast

On white

1.15

#ECEFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.33

#ECEFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEFFD

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEFFD	#FFFFFF	#000000	##000000
##ECEFFD	1.00	1.15	18.33	18.33
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.33	21.00	1.00	1.00
##000000	18.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECF0FE

Deuteranopia (green-blind)

#EBEFFD

Tritanopia (blue-blind)

#E9F1F3

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eceffd;
/* rgb */ color: rgb(236, 239, 253);
/* oklch */ color: oklch(95.4% 0.019 276.4);

Tailwind

colors: {
  custom: {
    50: '#f2f4fe',
    500: '#eceffd',
    950: '#000000',
  },
}

SCSS

$custom: #eceffd;
$custom-light: #f2f4fe;
$custom-dark: #000000;

JSON

{
  "hex": "#eceffd",
  "rgb": {
    "r": 236,
    "g": 239,
    "b": 253
  },
  "hsl": {
    "h": 229.412,
    "s": 80.952,
    "l": 95.882
  },
  "oklch": {
    "l": 0.95394,
    "c": 0.01905,
    "h": 276.4
  },
  "luminance": 0.86658
}

Semantic roles & 50–950 ramp

primary

#ECEFFD

secondary

#E7DBA7

accent

#B808DD

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECEFFD

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

Preview Lab → · Contrast checker → · Palette generator →