#ECECF8#ECECF8

#ECECF8 is a very light, near-neutral blue. Relative luminance 0.846; OKLCH L 94.7% C 0.016 H 286.1°. Best body text is #000000 at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#ECECF8
RGB	rgb(236, 236, 248)
HSL	hsl(240, 46%, 95%)
HSV	hsv(240, 5%, 97%)
CMYK	cmyk(4.8%, 4.8%, 0%, 2.7%)
CIE-LAB	lab(93.71, 2.18, -5.78)
CIE-LCH	lch(93.71, 6.18, 290.66°)
OKLab	oklab(94.66% 0.0045 -0.0154)
OKLCH	oklch(94.66% 0.016 286.1)
XYZ	xyz(81.5277, 84.6008, 100.8232)
Luminance	0.8460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECECF8 #F8F8EC

analogous

#ECF2F8 #ECECF8 #F2ECF8

triadic

#ECECF8 #F8ECEC #ECF8EC

tetradic

#ECECF8 #F8ECF2 #F8F8EC #ECF8F2

square

#ECECF8 #F8ECF2 #F8F8EC #ECF8F2

split-complementary

#ECECF8 #F8F2EC #F2F8EC

monochromatic

#9393D7 #BFBFE8 #E9E9F7 #E9E9F7 #E9E9F7

Accessibility & contrast

On white

1.17

#ECECF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.92

#ECECF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECECF8

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECECF8	#FFFFFF	#000000	##000000
##ECECF8	1.00	1.17	17.92	17.92
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.92	21.00	1.00	1.00
##000000	17.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9EDF9

Deuteranopia (green-blind)

#E9EDF8

Tritanopia (blue-blind)

#EAEEF0

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ececf8;
/* rgb */ color: rgb(236, 236, 248);
/* oklch */ color: oklch(94.7% 0.016 286.1);

Tailwind

colors: {
  custom: {
    50: '#f2f2fa',
    500: '#ececf8',
    950: '#000000',
  },
}

SCSS

$custom: #ececf8;
$custom-light: #f2f2fa;
$custom-dark: #000000;

JSON

{
  "hex": "#ececf8",
  "rgb": {
    "r": 236,
    "g": 236,
    "b": 248
  },
  "hsl": {
    "h": 240,
    "s": 46.154,
    "l": 94.902
  },
  "oklch": {
    "l": 0.94658,
    "c": 0.01606,
    "h": 286.1
  },
  "luminance": 0.84601
}

Semantic roles & 50–950 ramp

primary

#ECECF8

secondary

#D7D7B1

accent

#B92CB9

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#161617

muted

#858585

Preview Lab

Preview with #ECECF8

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

Preview Lab → · Contrast checker → · Palette generator →