#3D90E0#3D90E0
#3D90E0 is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.0% C 0.144 H 250.5°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).
Color values
| HEX | #3D90E0 |
|---|---|
| RGB | rgb(61, 144, 224) |
| HSL | hsl(209, 72%, 56%) |
| HSV | hsv(209, 73%, 88%) |
| CMYK | cmyk(72.8%, 35.7%, 0%, 12.2%) |
| CIE-LAB | lab(58.34, 1.42, -47.87) |
| CIE-LCH | lch(58.34, 47.89, 271.69°) |
| OKLab | oklab(64.03% -0.0483 -0.1362) |
| OKLCH | oklch(64.03% 0.145 250.5) |
| XYZ | xyz(25.3472, 26.3176, 74.2505) |
| Luminance | 0.2632 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 1.69
Dodgerblue
#1E90FF
ΔE00 2.61
Azure (survey)
#069AF3
ΔE00 4.34
Cerulean (survey)
#0485D1
ΔE00 5.08
Water Blue
#0E87CC
ΔE00 5.29
Cool Blue
#4984B8
ΔE00 5.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D90E0 #E08D3D
analogous
#3DE0DE #3D90E0 #3D3EE0
triadic
#3D90E0 #E03D90 #90E03D
tetradic
#3D90E0 #DE3DE0 #E08D3D #3EE03D
square
#3D90E0 #DE3DE0 #E08D3D #3EE03D
split-complementary
#3D90E0 #E03D3E #E0DE3D
monochromatic
#16528C #1F71C1 #3D90E0 #72AEE8 #A7CCF1
Accessibility & contrast
On white
3.35
#3D90E0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.26
#3D90E0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3D90E0
6.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D90E0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3D90E0 | 1.00 | 3.35 | 6.26 | 6.26 |
| #FFFFFF | 3.35 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6B95E3
Deuteranopia (green-blind)
#5385DE
Tritanopia (blue-blind)
#00A3AD
Achromatopsia (no color)
#8C8C8C
Design tokens & code
CSS
--color: #3d90e0; /* rgb */ color: rgb(61, 144, 224); /* oklch */ color: oklch(64.0% 0.144 250.5);
Tailwind
colors: {
custom: {
50: '#86b0ea',
500: '#3d90e0',
950: '#000000',
},
}SCSS
$custom: #3d90e0; $custom-light: #86b0ea; $custom-dark: #000000;
JSON
{
"hex": "#3d90e0",
"rgb": {
"r": 61,
"g": 144,
"b": 224
},
"hsl": {
"h": 209.448,
"s": 72.444,
"l": 55.882
},
"oklch": {
"l": 0.64025,
"c": 0.1445,
"h": 250.5
},
"luminance": 0.2632
}Semantic roles & 50–950 ramp
primary
#3D90E0
secondary
#DEBC9B
accent
#9239EF
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D1016
muted
#7E7F84