#F3F8FA#F3F8FA
#F3F8FA is a very light, near-neutral cyan. Relative luminance 0.931; OKLCH L 97.6% C 0.006 H 223.4°. Best body text is #000000 at 19.62:1 contrast (WCAG AA passes).
Color values
| HEX | #F3F8FA |
|---|---|
| RGB | rgb(243, 248, 250) |
| HSL | hsl(197, 41%, 97%) |
| HSV | hsv(197, 3%, 98%) |
| CMYK | cmyk(2.8%, 0.8%, 0%, 2%) |
| CIE-LAB | lab(97.26, -1.29, -1.53) |
| CIE-LCH | lch(97.26, 2.00, 229.97°) |
| OKLab | oklab(97.59% -0.0043 -0.0041) |
| OKLCH | oklch(97.59% 0.006 223.4) |
| XYZ | xyz(87.7817, 93.0913, 103.7678) |
| Luminance | 0.9309 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Whitesmoke
#F5F5F5
ΔE00 2.38
Aliceblue
#F0F8FF
ΔE00 2.41
Pale Grey
#FDFDFE
ΔE00 2.61
White
#FFFFFF
ΔE00 2.82
Off White
#FAF9F6
ΔE00 3.38
Ghostwhite
#F8F8FF
ΔE00 3.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F3F8FA #FAF5F3
analogous
#F3FAF9 #F3F8FA #F3F5FA
triadic
#F3F8FA #FAF3F8 #F8FAF3
tetradic
#F3F8FA #F9F3FA #FAF5F3 #F5FAF3
square
#F3F8FA #F9F3FA #FAF5F3 #F5FAF3
split-complementary
#F3F8FA #FAF3F5 #FAF9F3
monochromatic
#9DC6D6 #C8DFE8 #E9F2F6 #E9F2F6 #E9F2F6
Accessibility & contrast
On white
1.07
#F3F8FA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.62
#F3F8FA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F3F8FA
19.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F3F8FA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F3F8FA | 1.00 | 1.07 | 19.62 | 19.62 |
| #FFFFFF | 1.07 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F7F8FA
Deuteranopia (green-blind)
#F6F7FA
Tritanopia (blue-blind)
#F1F9F9
Achromatopsia (no color)
#F7F7F7
Design tokens & code
CSS
--color: #f3f8fa; /* rgb */ color: rgb(243, 248, 250); /* oklch */ color: oklch(97.6% 0.006 223.4);
Tailwind
colors: {
custom: {
50: '#f7fafb',
500: '#f3f8fa',
950: '#000000',
},
}SCSS
$custom: #f3f8fa; $custom-light: #f7fafb; $custom-dark: #000000;
JSON
{
"hex": "#f3f8fa",
"rgb": {
"r": 243,
"g": 248,
"b": 250
},
"hsl": {
"h": 197.143,
"s": 41.176,
"l": 96.667
},
"oklch": {
"l": 0.97592,
"c": 0.00596,
"h": 223.4
},
"luminance": 0.93092
}Semantic roles & 50–950 ramp
primary
#F3F8FA
secondary
#D8C2B9
accent
#5731B4
background
#FFFFFF
surface
#FEFFFF
border
#D6D7D7
text
#171717
muted
#858585