#5BC4E0#5BC4E0
#5BC4E0 is a light, moderate cyan. Relative luminance 0.471; OKLCH L 76.9% C 0.104 H 218.0°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).
Color values
| HEX | #5BC4E0 |
|---|---|
| RGB | rgb(91, 196, 224) |
| HSL | hsl(193, 68%, 62%) |
| HSV | hsv(193, 59%, 88%) |
| CMYK | cmyk(59.4%, 12.5%, 0%, 12.2%) |
| CIE-LAB | lab(74.24, -22.24, -23.07) |
| CIE-LCH | lch(74.24, 32.05, 226.05°) |
| OKLab | oklab(76.91% -0.0821 -0.0641) |
| OKLCH | oklch(76.91% 0.104 218) |
| XYZ | xyz(37.5035, 47.0821, 77.6179) |
| Luminance | 0.4709 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky Blue
#87CEEB
ΔE00 5.38
Bright Sky Blue
#02CCFE
ΔE00 5.56
Neon Blue
#04D9FF
ΔE00 5.98
Baby Blue
#89CFF0
ΔE00 6.34
Lightblue (survey)
#7BC8F6
ΔE00 7.79
Turquoise Blue
#06B1C4
ΔE00 7.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5BC4E0 #E0775B
analogous
#5BE0BA #5BC4E0 #5B82E0
triadic
#5BC4E0 #E05BC4 #C4E05B
tetradic
#5BC4E0 #BA5BE0 #E0775B #82E05B
square
#5BC4E0 #BA5BE0 #E0775B #82E05B
split-complementary
#5BC4E0 #E05B82 #E0BA5B
monochromatic
#1F86A2 #28B1D5 #5BC4E0 #8ED7EA #C2E9F3
Accessibility & contrast
On white
2.02
#5BC4E0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.42
#5BC4E0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5BC4E0
10.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5BC4E0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5BC4E0 | 1.00 | 2.02 | 10.42 | 10.42 |
| #FFFFFF | 2.02 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.42 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.42 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B2BFE2
Deuteranopia (green-blind)
#9EB0E0
Tritanopia (blue-blind)
#00CECD
Achromatopsia (no color)
#B7B7B7
Design tokens & code
CSS
--color: #5bc4e0; /* rgb */ color: rgb(91, 196, 224); /* oklch */ color: oklch(76.9% 0.104 218.0);
Tailwind
colors: {
custom: {
50: '#95d6e9',
500: '#5bc4e0',
950: '#000000',
},
}SCSS
$custom: #5bc4e0; $custom-light: #95d6e9; $custom-dark: #000000;
JSON
{
"hex": "#5bc4e0",
"rgb": {
"r": 91,
"g": 196,
"b": 224
},
"hsl": {
"h": 192.632,
"s": 68.205,
"l": 61.765
},
"oklch": {
"l": 0.76911,
"c": 0.10415,
"h": 218
},
"luminance": 0.47086
}Semantic roles & 50–950 ramp
primary
#5BC4E0
secondary
#E4BDB3
accent
#3D15D0
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384