#3C6CCE#3C6CCE
#3C6CCE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.0% C 0.161 H 262.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).
Color values
| HEX | #3C6CCE |
|---|---|
| RGB | rgb(60, 108, 206) |
| HSL | hsl(220, 60%, 52%) |
| HSV | hsv(220, 71%, 81%) |
| CMYK | cmyk(70.9%, 47.6%, 0%, 19.2%) |
| CIE-LAB | lab(47.16, 16.82, -55.56) |
| CIE-LCH | lch(47.16, 58.04, 286.84°) |
| OKLab | oklab(55.01% -0.0205 -0.1593) |
| OKLCH | oklch(55.01% 0.161 262.7) |
| XYZ | xyz(18.3627, 16.1401, 60.5282) |
| Luminance | 0.1614 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 3.15
Cornflower Blue
#5170D7
ΔE00 3.49
Cerulean Blue
#056EEE
ΔE00 3.75
French Blue
#436BAD
ΔE00 3.82
Medium Blue
#2C6FBB
ΔE00 4.32
Mid Blue
#276AB3
ΔE00 5.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3C6CCE #CE9E3C
analogous
#3CB5CE #3C6CCE #553CCE
triadic
#3C6CCE #CE3C6C #6CCE3C
tetradic
#3C6CCE #CE3CB5 #CE9E3C #3CCE55
square
#3C6CCE #CE3CB5 #CE9E3C #3CCE55
split-complementary
#3C6CCE #CE553C #B5CE3C
monochromatic
#1D3973 #2951A4 #3C6CCE #6D91DA #9EB6E7
Accessibility & contrast
On white
4.97
#3C6CCE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.23
#3C6CCE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3C6CCE
4.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3C6CCE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3C6CCE | 1.00 | 4.97 | 4.23 | 4.97 |
| #FFFFFF | 4.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3777D2
Deuteranopia (green-blind)
#0F6ACC
Tritanopia (blue-blind)
#008393
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #3c6cce; /* rgb */ color: rgb(60, 108, 206); /* oklch */ color: oklch(55.0% 0.161 262.7);
Tailwind
colors: {
custom: {
50: '#8395dd',
500: '#3c6cce',
950: '#000000',
},
}SCSS
$custom: #3c6cce; $custom-light: #8395dd; $custom-dark: #000000;
JSON
{
"hex": "#3c6cce",
"rgb": {
"r": 60,
"g": 108,
"b": 206
},
"hsl": {
"h": 220.274,
"s": 59.836,
"l": 52.157
},
"oklch": {
"l": 0.55012,
"c": 0.16065,
"h": 262.7
},
"luminance": 0.16142
}Semantic roles & 50–950 ramp
primary
#3C6CCE
secondary
#D3BE93
accent
#AF45E3
background
#F8F9FD
surface
#F0F1FB
border
#CBCBD4
text
#0C0D15
muted
#7D7E83