#ECF2FE#ECF2FE

#ECF2FE is a very light, near-neutral blue. Relative luminance 0.885; OKLCH L 96.0% C 0.017 H 264.5°. Best body text is #000000 at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#ECF2FE
RGB	rgb(236, 242, 254)
HSL	hsl(220, 90%, 96%)
HSV	hsv(220, 7%, 100%)
CMYK	cmyk(7.1%, 4.7%, 0%, 0.4%)
CIE-LAB	lab(95.37, 0.23, -6.45)
CIE-LCH	lch(95.37, 6.45, 272.04°)
OKLab	oklab(96.01% -0.0017 -0.0173)
OKLCH	oklch(96.01% 0.017 264.5)
XYZ	xyz(84.2300, 88.4923, 106.3899)
Luminance	0.8849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF2FE #FEF8EC

analogous

#ECFBFE #ECF2FE #EFECFE

triadic

#ECF2FE #FEECF2 #F2FEEC

tetradic

#ECF2FE #FEECFB #FEF8EC #ECFEEF

square

#ECF2FE #FEECFB #FEF8EC #ECFEEF

split-complementary

#ECF2FE #FEEFEC #FBFEEC

monochromatic

#78A2F8 #B2CAFB #E2EBFD #E2EBFD #E2EBFD

Accessibility & contrast

On white

1.12

#ECF2FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.70

#ECF2FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF2FE

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF2FE	#FFFFFF	#000000	##000000
##ECF2FE	1.00	1.12	18.70	18.70
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.70	21.00	1.00	1.00
##000000	18.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFF3FF

Deuteranopia (green-blind)

#EDF1FE

Tritanopia (blue-blind)

#E8F4F6

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecf2fe;
/* rgb */ color: rgb(236, 242, 254);
/* oklch */ color: oklch(96.0% 0.017 264.5);

Tailwind

colors: {
  custom: {
    50: '#f2f6fe',
    500: '#ecf2fe',
    950: '#000000',
  },
}

SCSS

$custom: #ecf2fe;
$custom-light: #f2f6fe;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf2fe",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 254
  },
  "hsl": {
    "h": 220,
    "s": 90,
    "l": 96.078
  },
  "oklch": {
    "l": 0.96012,
    "c": 0.01734,
    "h": 264.5
  },
  "luminance": 0.88493
}

Semantic roles & 50–950 ramp

primary

#ECF2FE

secondary

#EAD3A4

accent

#9900E6

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECF2FE

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

Preview Lab → · Contrast checker → · Palette generator →