#5DCCFB#5DCCFB
#5DCCFB is a light, vivid cyan. Relative luminance 0.525; OKLCH L 79.9% C 0.121 H 228.9°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).
Color values
| HEX | #5DCCFB |
|---|---|
| RGB | rgb(93, 204, 251) |
| HSL | hsl(198, 95%, 67%) |
| HSV | hsv(198, 63%, 98%) |
| CMYK | cmyk(62.9%, 18.7%, 0%, 1.6%) |
| CIE-LAB | lab(77.56, -17.93, -32.49) |
| CIE-LCH | lch(77.56, 37.11, 241.11°) |
| OKLab | oklab(79.91% -0.0792 -0.0908) |
| OKLCH | oklch(79.91% 0.121 228.9) |
| XYZ | xyz(43.5128, 52.4734, 99.0833) |
| Luminance | 0.5248 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Bright Sky Blue
#02CCFE
ΔE00 3.37
Lightblue (survey)
#7BC8F6
ΔE00 3.72
Baby Blue
#89CFF0
ΔE00 4.47
Lightskyblue
#87CEFA
ΔE00 4.51
Sky Blue
#87CEEB
ΔE00 4.94
Deepskyblue
#00BFFF
ΔE00 5.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5DCCFB #FB8C5D
analogous
#5DFBDB #5DCCFB #5D7DFB
triadic
#5DCCFB #FB5DCC #CCFB5D
tetradic
#5DCCFB #DB5DFB #FB8C5D #7DFB5D
square
#5DCCFB #DB5DFB #FB8C5D #7DFB5D
split-complementary
#5DCCFB #FB5D7D #FBDB5D
monochromatic
#059AD8 #21B9FA #5DCCFB #99DFFC #D4F2FE
Accessibility & contrast
On white
1.83
#5DCCFB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.50
#5DCCFB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5DCCFB
11.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5DCCFB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5DCCFB | 1.00 | 1.83 | 11.50 | 11.50 |
| #FFFFFF | 1.83 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.50 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.50 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B4C9FD
Deuteranopia (green-blind)
#9EB9FA
Tritanopia (blue-blind)
#00D9DB
Achromatopsia (no color)
#C0C0C0
Design tokens & code
CSS
--color: #5dccfb; /* rgb */ color: rgb(93, 204, 251); /* oklch */ color: oklch(79.9% 0.121 228.9);
Tailwind
colors: {
custom: {
50: '#99dbfc',
500: '#5dccfb',
950: '#000000',
},
}SCSS
$custom: #5dccfb; $custom-light: #99dbfc; $custom-dark: #000000;
JSON
{
"hex": "#5dccfb",
"rgb": {
"r": 93,
"g": 204,
"b": 251
},
"hsl": {
"h": 197.848,
"s": 95.181,
"l": 67.451
},
"oklch": {
"l": 0.79907,
"c": 0.12054,
"h": 228.9
},
"luminance": 0.52478
}Semantic roles & 50–950 ramp
primary
#5DCCFB
secondary
#D25C2A
accent
#4400E6
background
#FCFEFF
surface
#F6FBFF
border
#D0D4D7
text
#0F1517
muted
#808485