#3C6EC3#3C6EC3
#3C6EC3 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.7% C 0.143 H 260.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3C6EC3 |
|---|---|
| RGB | rgb(60, 110, 195) |
| HSL | hsl(218, 53%, 50%) |
| HSV | hsv(218, 69%, 76%) |
| CMYK | cmyk(69.2%, 43.6%, 0%, 23.5%) |
| CIE-LAB | lab(47.04, 11.56, -49.43) |
| CIE-LCH | lch(47.04, 50.76, 283.16°) |
| OKLab | oklab(54.71% -0.0241 -0.1413) |
| OKLCH | oklch(54.71% 0.143 260.3) |
| XYZ | xyz(17.2862, 16.0509, 53.8063) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 2.77
Medium Blue
#2C6FBB
ΔE00 2.88
Mid Blue
#276AB3
ΔE00 3.82
Flat Blue
#3C73A8
ΔE00 4.33
Windows Blue
#3778BF
ΔE00 4.42
Cerulean Blue
#056EEE
ΔE00 4.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3C6EC3 #C3913C
analogous
#3CB1C3 #3C6EC3 #4E3CC3
triadic
#3C6EC3 #C33C6E #6EC33C
tetradic
#3C6EC3 #C33CB1 #C3913C #3CC34E
square
#3C6EC3 #C33CB1 #C3913C #3CC34E
split-complementary
#3C6EC3 #C34E3C #B1C33C
monochromatic
#1F3965 #2E5494 #3C6EC3 #6B91D1 #9AB4E0
Accessibility & contrast
On white
4.99
#3C6EC3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#3C6EC3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3C6EC3
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3C6EC3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3C6EC3 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4576C6
Deuteranopia (green-blind)
#2D6AC1
Tritanopia (blue-blind)
#00828F
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #3c6ec3; /* rgb */ color: rgb(60, 110, 195); /* oklch */ color: oklch(54.7% 0.143 260.3);
Tailwind
colors: {
custom: {
50: '#8197d6',
500: '#3c6ec3',
950: '#000000',
},
}SCSS
$custom: #3c6ec3; $custom-light: #8197d6; $custom-dark: #000000;
JSON
{
"hex": "#3c6ec3",
"rgb": {
"r": 60,
"g": 110,
"b": 195
},
"hsl": {
"h": 217.778,
"s": 52.941,
"l": 50
},
"oklch": {
"l": 0.54706,
"c": 0.14333,
"h": 260.3
},
"luminance": 0.16053
}Semantic roles & 50–950 ramp
primary
#3C6EC3
secondary
#CCB58F
accent
#A74BDC
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0C0D14
muted
#7D7E83