#73C4FB#73C4FB
#73C4FB is a light, moderate cyan. Relative luminance 0.501; OKLCH L 79.0% C 0.112 H 239.9°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).
Color values
| HEX | #73C4FB |
|---|---|
| RGB | rgb(115, 196, 251) |
| HSL | hsl(204, 94%, 72%) |
| HSV | hsv(204, 54%, 98%) |
| CMYK | cmyk(54.2%, 21.9%, 0%, 1.6%) |
| CIE-LAB | lab(76.12, -9.65, -34.65) |
| CIE-LCH | lch(76.12, 35.97, 254.43°) |
| OKLab | oklab(78.98% -0.056 -0.0968) |
| OKLCH | oklch(78.98% 0.112 239.9) |
| XYZ | xyz(44.2164, 50.0859, 98.5855) |
| Luminance | 0.5009 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky
#82CAFC
ΔE00 2.00
Lightblue (survey)
#7BC8F6
ΔE00 2.14
Lightskyblue
#87CEFA
ΔE00 3.40
Sky Blue (survey)
#75BBFD
ΔE00 3.87
Light Blue
#95D0FC
ΔE00 4.51
Deepskyblue
#00BFFF
ΔE00 5.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#73C4FB #FBAA73
analogous
#73FBEE #73C4FB #7380FB
triadic
#73C4FB #FB73C4 #C4FB73
tetradic
#73C4FB #EE73FB #FBAA73 #80FB73
square
#73C4FB #EE73FB #FBAA73 #80FB73
split-complementary
#73C4FB #FB7380 #FBEE73
monochromatic
#0790ED #38ABF9 #73C4FB #AFDDFD #E1F2FE
Accessibility & contrast
On white
1.91
#73C4FB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.02
#73C4FB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #73C4FB
11.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##73C4FB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##73C4FB | 1.00 | 1.91 | 11.02 | 11.02 |
| #FFFFFF | 1.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#ABC4FE
Deuteranopia (green-blind)
#99B6FA
Tritanopia (blue-blind)
#01D2D6
Achromatopsia (no color)
#BCBCBC
Design tokens & code
CSS
--color: #73c4fb; /* rgb */ color: rgb(115, 196, 251); /* oklch */ color: oklch(79.0% 0.112 239.9);
Tailwind
colors: {
custom: {
50: '#a4d5fd',
500: '#73c4fb',
950: '#000000',
},
}SCSS
$custom: #73c4fb; $custom-light: #a4d5fd; $custom-dark: #000000;
JSON
{
"hex": "#73c4fb",
"rgb": {
"r": 115,
"g": 196,
"b": 251
},
"hsl": {
"h": 204.265,
"s": 94.444,
"l": 71.765
},
"oklch": {
"l": 0.78982,
"c": 0.11186,
"h": 239.9
},
"luminance": 0.5009
}Semantic roles & 50–950 ramp
primary
#73C4FB
secondary
#D77A3B
accent
#5D00E6
background
#FDFEFF
surface
#F7FBFF
border
#D0D4D7
text
#101417
muted
#818385