#3E6EE3#3E6EE3
#3E6EE3 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.0% C 0.186 H 264.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).
Color values
| HEX | #3E6EE3 |
|---|---|
| RGB | rgb(62, 110, 227) |
| HSL | hsl(223, 75%, 57%) |
| HSV | hsv(223, 73%, 89%) |
| CMYK | cmyk(72.7%, 51.5%, 0%, 11%) |
| CIE-LAB | lab(49.15, 23.45, -64.25) |
| CIE-LCH | lch(49.15, 68.40, 290.05°) |
| OKLab | oklab(57% -0.018 -0.1849) |
| OKLCH | oklch(57% 0.186 264.4) |
| XYZ | xyz(21.4228, 17.7197, 74.9494) |
| Luminance | 0.1772 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 1.91
Cornflower Blue
#5170D7
ΔE00 2.34
Cerulean Blue
#056EEE
ΔE00 2.85
Bright Blue
#0165FC
ΔE00 3.84
Deep Sky Blue
#0D75F8
ΔE00 4.16
Lightish Blue
#3D7AFD
ΔE00 5.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3E6EE3 #E3B33E
analogous
#3EC1E3 #3E6EE3 #603EE3
triadic
#3E6EE3 #E33E6E #6EE33E
tetradic
#3E6EE3 #E33EC1 #E3B33E #3EE360
square
#3E6EE3 #E33EC1 #E3B33E #3EE360
split-complementary
#3E6EE3 #E3603E #C1E33E
monochromatic
#153991 #1D4EC7 #3E6EE3 #7396EB #A9BEF3
Accessibility & contrast
On white
4.62
#3E6EE3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.54
#3E6EE3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #3E6EE3
4.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3E6EE3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3E6EE3 | 1.00 | 4.62 | 4.54 | 4.62 |
| #FFFFFF | 4.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#207DE7
Deuteranopia (green-blind)
#006EE1
Tritanopia (blue-blind)
#008A9E
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #3e6ee3; /* rgb */ color: rgb(62, 110, 227); /* oklch */ color: oklch(57.0% 0.186 264.4);
Tailwind
colors: {
custom: {
50: '#8897ed',
500: '#3e6ee3',
950: '#000000',
},
}SCSS
$custom: #3e6ee3; $custom-light: #8897ed; $custom-dark: #000000;
JSON
{
"hex": "#3e6ee3",
"rgb": {
"r": 62,
"g": 110,
"b": 227
},
"hsl": {
"h": 222.545,
"s": 74.661,
"l": 56.667
},
"oklch": {
"l": 0.56997,
"c": 0.18575,
"h": 264.4
},
"luminance": 0.17722
}Semantic roles & 50–950 ramp
primary
#3E6EE3
secondary
#E0CD9D
accent
#BB37F1
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0D16
muted
#7E7E84