#47C9E4#47C9E4
#47C9E4 is a light, moderate cyan. Relative luminance 0.487; OKLCH L 77.6% C 0.117 H 214.4°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).
Color values
| HEX | #47C9E4 |
|---|---|
| RGB | rgb(71, 201, 228) |
| HSL | hsl(190, 74%, 59%) |
| HSV | hsv(190, 69%, 89%) |
| CMYK | cmyk(68.9%, 11.8%, 0%, 10.6%) |
| CIE-LAB | lab(75.27, -26.74, -23.71) |
| CIE-LCH | lch(75.27, 35.74, 221.56°) |
| OKLab | oklab(77.63% -0.0964 -0.066) |
| OKLCH | oklch(77.63% 0.117 214.4) |
| XYZ | xyz(37.4829, 48.7100, 80.8103) |
| Luminance | 0.4871 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Neon Blue
#04D9FF
ΔE00 4.59
Bright Sky Blue
#02CCFE
ΔE00 5.81
Aqua Blue
#02D8E9
ΔE00 6.03
Sky Blue
#87CEEB
ΔE00 6.74
Turquoise Blue
#06B1C4
ΔE00 7.59
Baby Blue
#89CFF0
ΔE00 7.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#47C9E4 #E46247
analogous
#47E4B0 #47C9E4 #477AE4
triadic
#47C9E4 #E447C9 #C9E447
tetradic
#47C9E4 #B047E4 #E46247 #7AE447
square
#47C9E4 #B047E4 #E46247 #7AE447
split-complementary
#47C9E4 #E4477A #E4B047
monochromatic
#17839A #1EB1CF #47C9E4 #7CD9EC #B2E8F4
Accessibility & contrast
On white
1.95
#47C9E4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.74
#47C9E4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #47C9E4
10.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##47C9E4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##47C9E4 | 1.00 | 1.95 | 10.74 | 10.74 |
| #FFFFFF | 1.95 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B6C3E6
Deuteranopia (green-blind)
#9FB2E4
Tritanopia (blue-blind)
#00D3D1
Achromatopsia (no color)
#B9B9B9
Design tokens & code
CSS
--color: #47c9e4; /* rgb */ color: rgb(71, 201, 228); /* oklch */ color: oklch(77.6% 0.117 214.4);
Tailwind
colors: {
custom: {
50: '#8ed9ec',
500: '#47c9e4',
950: '#000000',
},
}SCSS
$custom: #47c9e4; $custom-light: #8ed9ec; $custom-dark: #000000;
JSON
{
"hex": "#47c9e4",
"rgb": {
"r": 71,
"g": 201,
"b": 228
},
"hsl": {
"h": 190.318,
"s": 74.408,
"l": 58.627
},
"oklch": {
"l": 0.77625,
"c": 0.11689,
"h": 214.4
},
"luminance": 0.48714
}Semantic roles & 50–950 ramp
primary
#47C9E4
secondary
#E2AFA4
accent
#5737F1
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384