#59AAFA#59AAFA
#59AAFA is a light, vivid cyan. Relative luminance 0.378; OKLCH L 72.2% C 0.142 H 250.1°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).
Color values
| HEX | #59AAFA |
|---|---|
| RGB | rgb(89, 170, 250) |
| HSL | hsl(210, 94%, 66%) |
| HSV | hsv(210, 64%, 98%) |
| CMYK | cmyk(64.4%, 32%, 0%, 2%) |
| CIE-LAB | lab(67.85, -0.53, -47.09) |
| CIE-LCH | lch(67.85, 47.10, 269.36°) |
| OKLab | oklab(72.17% -0.0481 -0.1333) |
| OKLCH | oklch(72.17% 0.142 250.1) |
| XYZ | xyz(35.7435, 37.7718, 95.8309) |
| Luminance | 0.3777 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sky Blue (survey)
#75BBFD
ΔE00 4.83
Azure (survey)
#069AF3
ΔE00 5.92
Carolina Blue
#8AB8FE
ΔE00 6.86
Cornflowerblue
#6495ED
ΔE00 7.73
Dodgerblue
#1E90FF
ΔE00 7.75
Dark Sky Blue
#448EE4
ΔE00 8.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#59AAFA #FAA959
analogous
#59FAFA #59AAFA #595AFA
triadic
#59AAFA #FA59AA #AAFA59
tetradic
#59AAFA #FA59FA #FAA959 #5AFA59
square
#59AAFA #FA59FA #FAA959 #5AFA59
split-complementary
#59AAFA #FA595A #FAFA59
monochromatic
#066DD2 #1E8CF8 #59AAFA #94C8FC #D0E7FE
Accessibility & contrast
On white
2.45
#59AAFA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.55
#59AAFA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #59AAFA
8.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##59AAFA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##59AAFA | 1.00 | 2.45 | 8.55 | 8.55 |
| #FFFFFF | 2.45 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.55 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.55 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#87AEFD
Deuteranopia (green-blind)
#719EF8
Tritanopia (blue-blind)
#00BDC7
Achromatopsia (no color)
#A5A5A5
Design tokens & code
CSS
--color: #59aafa; /* rgb */ color: rgb(89, 170, 250); /* oklch */ color: oklch(72.2% 0.142 250.1);
Tailwind
colors: {
custom: {
50: '#96c3fc',
500: '#59aafa',
950: '#000000',
},
}SCSS
$custom: #59aafa; $custom-light: #96c3fc; $custom-dark: #000000;
JSON
{
"hex": "#59aafa",
"rgb": {
"r": 89,
"g": 170,
"b": 250
},
"hsl": {
"h": 209.814,
"s": 94.152,
"l": 66.471
},
"oklch": {
"l": 0.72166,
"c": 0.14168,
"h": 250.1
},
"luminance": 0.37775
}Semantic roles & 50–950 ramp
primary
#59AAFA
secondary
#F1D7BD
accent
#7200E6
background
#F9FBFF
surface
#F2F7FF
border
#CCD0D7
text
#0F1217
muted
#7E8185