#3E7DE1#3E7DE1
#3E7DE1 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.0% C 0.166 H 259.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).
Color values
| HEX | #3E7DE1 |
|---|---|
| RGB | rgb(62, 125, 225) |
| HSL | hsl(217, 73%, 56%) |
| HSV | hsv(217, 72%, 88%) |
| CMYK | cmyk(72.4%, 44.4%, 0%, 11.8%) |
| CIE-LAB | lab(53.09, 13.37, -56.80) |
| CIE-LCH | lch(53.09, 58.35, 283.24°) |
| OKLab | oklab(59.97% -0.0306 -0.1627) |
| OKLCH | oklch(59.97% 0.166 259.3) |
| XYZ | xyz(22.9059, 21.1251, 74.0899) |
| Luminance | 0.2113 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Clear Blue
#247AFD
ΔE00 2.81
Azure
#007FFF
ΔE00 3.11
Deep Sky Blue
#0D75F8
ΔE00 3.33
Dodger Blue
#3E82FC
ΔE00 3.46
Lightish Blue
#3D7AFD
ΔE00 3.65
Windows Blue
#3778BF
ΔE00 4.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3E7DE1 #E1A23E
analogous
#3ECEE1 #3E7DE1 #513EE1
triadic
#3E7DE1 #E13E7D #7DE13E
tetradic
#3E7DE1 #E13ECE #E1A23E #3EE151
square
#3E7DE1 #E13ECE #E1A23E #3EE151
split-complementary
#3E7DE1 #E1513E #CEE13E
monochromatic
#16458E #1E5EC3 #3E7DE1 #73A1E9 #A8C4F1
Accessibility & contrast
On white
4.02
#3E7DE1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.23
#3E7DE1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3E7DE1
5.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3E7DE1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3E7DE1 | 1.00 | 4.02 | 5.23 | 5.23 |
| #FFFFFF | 4.02 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.23 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.23 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A87E5
Deuteranopia (green-blind)
#2978DF
Tritanopia (blue-blind)
#0094A4
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #3e7de1; /* rgb */ color: rgb(62, 125, 225); /* oklch */ color: oklch(60.0% 0.166 259.3);
Tailwind
colors: {
custom: {
50: '#87a2eb',
500: '#3e7de1',
950: '#000000',
},
}SCSS
$custom: #3e7de1; $custom-light: #87a2eb; $custom-dark: #000000;
JSON
{
"hex": "#3e7de1",
"rgb": {
"r": 62,
"g": 125,
"b": 225
},
"hsl": {
"h": 216.81,
"s": 73.094,
"l": 56.275
},
"oklch": {
"l": 0.59967,
"c": 0.16553,
"h": 259.3
},
"luminance": 0.21128
}Semantic roles & 50–950 ramp
primary
#3E7DE1
secondary
#DFC59C
accent
#A938F0
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0E16
muted
#7E7E84