#43DDFC#43DDFC
#43DDFC is a very light, vivid cyan. Relative luminance 0.599; OKLCH L 83.1% C 0.131 H 214.5°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #43DDFC |
|---|---|
| RGB | rgb(67, 221, 252) |
| HSL | hsl(190, 97%, 63%) |
| HSV | hsv(190, 73%, 99%) |
| CMYK | cmyk(73.4%, 12.3%, 0%, 1.2%) |
| CIE-LAB | lab(81.80, -29.74, -26.58) |
| CIE-LCH | lch(81.80, 39.89, 221.79°) |
| OKLab | oklab(83.13% -0.108 -0.0741) |
| OKLCH | oklch(83.13% 0.131 214.5) |
| XYZ | xyz(45.7344, 59.9290, 101.2337) |
| Luminance | 0.5993 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Neon Blue
#04D9FF
ΔE00 2.11
Aqua Blue
#02D8E9
ΔE00 5.44
Robin'S Egg
#6DEDFD
ΔE00 5.72
Bright Sky Blue
#02CCFE
ΔE00 6.55
Robin Egg Blue
#8AF1FE
ΔE00 7.39
Sky Blue
#87CEEB
ΔE00 7.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#43DDFC #FC6243
analogous
#43FCBE #43DDFC #4380FC
triadic
#43DDFC #FC43DD #DDFC43
tetradic
#43DDFC #BE43FC #FC6243 #80FC43
square
#43DDFC #BE43FC #FC6243 #80FC43
split-complementary
#43DDFC #FC4380 #FCBE43
monochromatic
#03A2C2 #07D2FB #43DDFC #7FE8FD #BBF3FE
Accessibility & contrast
On white
1.62
#43DDFC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.99
#43DDFC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #43DDFC
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##43DDFC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##43DDFC | 1.00 | 1.62 | 12.99 | 12.99 |
| #FFFFFF | 1.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C7D6FE
Deuteranopia (green-blind)
#AEC3FC
Tritanopia (blue-blind)
#00E9E7
Achromatopsia (no color)
#CBCBCB
Design tokens & code
CSS
--color: #43ddfc; /* rgb */ color: rgb(67, 221, 252); /* oklch */ color: oklch(83.1% 0.131 214.5);
Tailwind
colors: {
custom: {
50: '#91e8fd',
500: '#43ddfc',
950: '#000000',
},
}SCSS
$custom: #43ddfc; $custom-light: #91e8fd; $custom-dark: #000000;
JSON
{
"hex": "#43ddfc",
"rgb": {
"r": 67,
"g": 221,
"b": 252
},
"hsl": {
"h": 190.054,
"s": 96.859,
"l": 62.549
},
"oklch": {
"l": 0.83132,
"c": 0.131,
"h": 214.5
},
"luminance": 0.59934
}Semantic roles & 50–950 ramp
primary
#43DDFC
secondary
#BF3E25
accent
#2600E6
background
#FCFEFF
surface
#F5FCFF
border
#CFD5D7
text
#0F1617
muted
#808485