#81CCFC#81CCFC
#81CCFC is a light, moderate cyan. Relative luminance 0.549; OKLCH L 81.4% C 0.101 H 237.9°. Best body text is #000000 at 11.98:1 contrast (WCAG AA passes).
Color values
| HEX | #81CCFC |
|---|---|
| RGB | rgb(129, 204, 252) |
| HSL | hsl(203, 95%, 75%) |
| HSV | hsv(203, 49%, 99%) |
| CMYK | cmyk(48.8%, 19%, 0%, 1.2%) |
| CIE-LAB | lab(78.97, -10.60, -30.75) |
| CIE-LCH | lch(78.97, 32.52, 250.97°) |
| OKLab | oklab(81.42% -0.0537 -0.0855) |
| OKLCH | oklch(81.42% 0.101 237.9) |
| XYZ | xyz(48.2105, 54.8774, 100.1285) |
| Luminance | 0.5488 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky
#82CAFC
ΔE00 0.94
Lightskyblue
#87CEFA
ΔE00 1.00
Lightblue (survey)
#7BC8F6
ΔE00 1.30
Light Blue
#95D0FC
ΔE00 2.66
Baby Blue
#89CFF0
ΔE00 3.98
Sky Blue
#87CEEB
ΔE00 5.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#81CCFC #FCB181
analogous
#81FCEF #81CCFC #818EFC
triadic
#81CCFC #FC81CC #CCFC81
tetradic
#81CCFC #EF81FC #FCB181 #8EFC81
square
#81CCFC #EF81FC #FCB181 #8EFC81
split-complementary
#81CCFC #FC818E #FCEF81
monochromatic
#099CF9 #45B4FB #81CCFC #BDE4FD #E1F3FE
Accessibility & contrast
On white
1.75
#81CCFC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.98
#81CCFC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #81CCFC
11.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##81CCFC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##81CCFC | 1.00 | 1.75 | 11.98 | 11.98 |
| #FFFFFF | 1.75 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B6CBFE
Deuteranopia (green-blind)
#A5BEFB
Tritanopia (blue-blind)
#42D8DC
Achromatopsia (no color)
#C3C3C3
Design tokens & code
CSS
--color: #81ccfc; /* rgb */ color: rgb(129, 204, 252); /* oklch */ color: oklch(81.4% 0.101 237.9);
Tailwind
colors: {
custom: {
50: '#acdbfd',
500: '#81ccfc',
950: '#000000',
},
}SCSS
$custom: #81ccfc; $custom-light: #acdbfd; $custom-dark: #000000;
JSON
{
"hex": "#81ccfc",
"rgb": {
"r": 129,
"g": 204,
"b": 252
},
"hsl": {
"h": 203.415,
"s": 95.349,
"l": 74.706
},
"oklch": {
"l": 0.81415,
"c": 0.10097,
"h": 237.9
},
"luminance": 0.54881
}Semantic roles & 50–950 ramp
primary
#81CCFC
secondary
#DA8047
accent
#5A00E6
background
#FDFEFF
surface
#F8FBFF
border
#D1D4D7
text
#111517
muted
#818485