#359FFF#359FFF
#359FFF is a light, vivid cyan. Relative luminance 0.328; OKLCH L 68.9% C 0.170 H 250.2°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).
Color values
| HEX | #359FFF |
|---|---|
| RGB | rgb(53, 159, 255) |
| HSL | hsl(209, 100%, 60%) |
| HSV | hsv(209, 79%, 100%) |
| CMYK | cmyk(79.2%, 37.6%, 0%, 0%) |
| CIE-LAB | lab(63.97, 2.79, -56.02) |
| CIE-LCH | lch(63.97, 56.09, 272.85°) |
| OKLab | oklab(68.91% -0.0577 -0.1599) |
| OKLCH | oklch(68.91% 0.17 250.2) |
| XYZ | xyz(31.9095, 32.7693, 99.2317) |
| Luminance | 0.3277 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.07
Dodgerblue
#1E90FF
ΔE00 4.73
Dark Sky Blue
#448EE4
ΔE00 5.98
Cornflowerblue
#6495ED
ΔE00 6.91
Sky Blue (survey)
#75BBFD
ΔE00 8.26
Water Blue
#0E87CC
ΔE00 9.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#359FFF #FF9535
analogous
#35FFFA #359FFF #353AFF
triadic
#359FFF #FF359F #9FFF35
tetradic
#359FFF #FA35FF #FF9535 #3AFF35
square
#359FFF #FA35FF #FF9535 #3AFF35
split-complementary
#359FFF #FF353A #FFFA35
monochromatic
#0061BA #0082F7 #359FFF #72BCFF #AFD9FF
Accessibility & contrast
On white
2.78
#359FFF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.55
#359FFF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #359FFF
7.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##359FFF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##359FFF | 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)
#71A5FF
Deuteranopia (green-blind)
#5293FD
Tritanopia (blue-blind)
#00B6C3
Achromatopsia (no color)
#9B9B9B
Design tokens & code
CSS
--color: #359fff; /* rgb */ color: rgb(53, 159, 255); /* oklch */ color: oklch(68.9% 0.170 250.2);
Tailwind
colors: {
custom: {
50: '#8abaff',
500: '#359fff',
950: '#000000',
},
}SCSS
$custom: #359fff; $custom-light: #8abaff; $custom-dark: #000000;
JSON
{
"hex": "#359fff",
"rgb": {
"r": 53,
"g": 159,
"b": 255
},
"hsl": {
"h": 208.515,
"s": 100,
"l": 60.392
},
"oklch": {
"l": 0.68906,
"c": 0.16999,
"h": 250.2
},
"luminance": 0.32773
}Semantic roles & 50–950 ramp
primary
#359FFF
secondary
#EEC6A1
accent
#6D00E6
background
#F9FBFF
surface
#F2F6FF
border
#CCD0D7
text
#0E1118
muted
#7E8086