#ECF7FC#ECF7FC
#ECF7FC is a very light, near-neutral cyan. Relative luminance 0.914; OKLCH L 96.9% C 0.013 H 226.6°. Best body text is #000000 at 19.28:1 contrast (WCAG AA passes).
Color values
| HEX | #ECF7FC |
|---|---|
| RGB | rgb(236, 247, 252) |
| HSL | hsl(199, 73%, 96%) |
| HSV | hsv(199, 6%, 99%) |
| CMYK | cmyk(6.3%, 2%, 0%, 1.2%) |
| CIE-LAB | lab(96.57, -2.69, -3.65) |
| CIE-LCH | lch(96.57, 4.53, 233.60°) |
| OKLab | oklab(96.94% -0.0093 -0.0098) |
| OKLCH | oklch(96.94% 0.013 226.6) |
| XYZ | xyz(85.4199, 91.3819, 105.2148) |
| Luminance | 0.9138 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Aliceblue
#F0F8FF
ΔE00 1.89
Azure (CSS)
#F0FFFF
ΔE00 3.58
Whitesmoke
#F5F5F5
ΔE00 4.84
Pale Grey
#FDFDFE
ΔE00 5.04
Mintcream
#F5FFFA
ΔE00 5.15
White
#FFFFFF
ΔE00 5.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ECF7FC #FCF1EC
analogous
#ECFCF9 #ECF7FC #ECEFFC
triadic
#ECF7FC #FCECF7 #F7FCEC
tetradic
#ECF7FC #F9ECFC #FCF1EC #EFFCEC
square
#ECF7FC #F9ECFC #FCF1EC #EFFCEC
split-complementary
#ECF7FC #FCECEF #FCF9EC
monochromatic
#82CAEB #B7E1F4 #E5F4FB #E5F4FB #E5F4FB
Accessibility & contrast
On white
1.09
#ECF7FC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.28
#ECF7FC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ECF7FC
19.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ECF7FC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ECF7FC | 1.00 | 1.09 | 19.28 | 19.28 |
| #FFFFFF | 1.09 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.28 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.28 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F4F6FC
Deuteranopia (green-blind)
#F2F4FC
Tritanopia (blue-blind)
#E8F9F8
Achromatopsia (no color)
#F5F5F5
Design tokens & code
CSS
--color: #ecf7fc; /* rgb */ color: rgb(236, 247, 252); /* oklch */ color: oklch(96.9% 0.013 226.6);
Tailwind
colors: {
custom: {
50: '#f2f9fd',
500: '#ecf7fc',
950: '#000000',
},
}SCSS
$custom: #ecf7fc; $custom-light: #f2f9fd; $custom-dark: #000000;
JSON
{
"hex": "#ecf7fc",
"rgb": {
"r": 236,
"g": 247,
"b": 252
},
"hsl": {
"h": 198.75,
"s": 72.727,
"l": 95.686
},
"oklch": {
"l": 0.96937,
"c": 0.01347,
"h": 226.6
},
"luminance": 0.91383
}Semantic roles & 50–950 ramp
primary
#ECF7FC
secondary
#E3BBA9
accent
#4E11D5
background
#FFFFFF
surface
#FEFFFF
border
#D6D7D7
text
#161717
muted
#858585