#47A3DD#47A3DD
#47A3DD is a light, vivid cyan. Relative luminance 0.328; OKLCH L 68.5% C 0.122 H 239.7°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).
Color values
| HEX | #47A3DD |
|---|---|
| RGB | rgb(71, 163, 221) |
| HSL | hsl(203, 69%, 57%) |
| HSV | hsv(203, 68%, 87%) |
| CMYK | cmyk(67.9%, 26.2%, 0%, 13.3%) |
| CIE-LAB | lab(63.96, -9.05, -37.34) |
| CIE-LCH | lch(63.96, 38.42, 256.38°) |
| OKLab | oklab(68.5% -0.0614 -0.1052) |
| OKLCH | oklch(68.5% 0.122 239.7) |
| XYZ | xyz(28.7418, 32.7513, 73.1995) |
| Luminance | 0.3275 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 4.65
Dodgerblue
#1E90FF
ΔE00 8.25
Sky Blue (survey)
#75BBFD
ΔE00 8.37
Dark Sky Blue
#448EE4
ΔE00 8.38
Deepskyblue
#00BFFF
ΔE00 8.60
Water Blue
#0E87CC
ΔE00 9.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#47A3DD #DD8147
analogous
#47DDCC #47A3DD #4758DD
triadic
#47A3DD #DD47A3 #A3DD47
tetradic
#47A3DD #CC47DD #DD8147 #58DD47
square
#47A3DD #CC47DD #DD8147 #58DD47
split-complementary
#47A3DD #DD4758 #DDCC47
monochromatic
#1A628F #2485C3 #47A3DD #7BBDE7 #AED7F0
Accessibility & contrast
On white
2.78
#47A3DD on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.55
#47A3DD on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #47A3DD
7.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##47A3DD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##47A3DD | 1.00 | 2.78 | 7.55 | 7.55 |
| #FFFFFF | 2.78 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#88A3E0
Deuteranopia (green-blind)
#7494DC
Tritanopia (blue-blind)
#00B2B7
Achromatopsia (no color)
#9B9B9B
Design tokens & code
CSS
--color: #47a3dd; /* rgb */ color: rgb(71, 163, 221); /* oklch */ color: oklch(68.5% 0.122 239.7);
Tailwind
colors: {
custom: {
50: '#8abee8',
500: '#47a3dd',
950: '#000000',
},
}SCSS
$custom: #47a3dd; $custom-light: #8abee8; $custom-dark: #000000;
JSON
{
"hex": "#47a3dd",
"rgb": {
"r": 71,
"g": 163,
"b": 221
},
"hsl": {
"h": 203.2,
"s": 68.807,
"l": 57.255
},
"oklch": {
"l": 0.68497,
"c": 0.12182,
"h": 239.7
},
"luminance": 0.32754
}Semantic roles & 50–950 ramp
primary
#47A3DD
secondary
#DEB9A2
accent
#803CEC
background
#F9FBFE
surface
#F1F6FC
border
#CBD0D5
text
#0D1216
muted
#7E8184