#3167BF#3167BF
#3167BF is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.5% C 0.150 H 259.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).
Color values
| HEX | #3167BF |
|---|---|
| RGB | rgb(49, 103, 191) |
| HSL | hsl(217, 59%, 47%) |
| HSV | hsv(217, 74%, 75%) |
| CMYK | cmyk(74.3%, 46.1%, 0%, 25.1%) |
| CIE-LAB | lab(44.40, 12.95, -51.38) |
| CIE-LCH | lch(44.40, 52.99, 284.15°) |
| OKLab | oklab(52.47% -0.0267 -0.1473) |
| OKLCH | oklch(52.47% 0.15 259.7) |
| XYZ | xyz(15.5174, 14.1133, 51.1864) |
| Luminance | 0.1411 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 2.64
Denim
#1560BD
ΔE00 2.80
Mid Blue
#276AB3
ΔE00 3.01
Medium Blue
#2C6FBB
ΔE00 3.56
Flat Blue
#3C73A8
ΔE00 5.30
Royal Blue
#4169E1
ΔE00 5.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3167BF #BF8931
analogous
#31AEBF #3167BF #4231BF
triadic
#3167BF #BF3167 #67BF31
tetradic
#3167BF #BF31AE #BF8931 #31BF42
square
#3167BF #BF31AE #BF8931 #31BF42
split-complementary
#3167BF #BF4231 #AEBF31
monochromatic
#18325E #254D8E #3167BF #5988D4 #8AABE1
Accessibility & contrast
On white
5.49
#3167BF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.82
#3167BF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3167BF
5.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3167BF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3167BF | 1.00 | 5.49 | 3.82 | 5.49 |
| #FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3970C2
Deuteranopia (green-blind)
#1863BD
Tritanopia (blue-blind)
#007C8A
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #3167bf; /* rgb */ color: rgb(49, 103, 191); /* oklch */ color: oklch(52.5% 0.150 259.7);
Tailwind
colors: {
custom: {
50: '#7c91d3',
500: '#3167bf',
950: '#000000',
},
}SCSS
$custom: #3167bf; $custom-light: #7c91d3; $custom-dark: #000000;
JSON
{
"hex": "#3167bf",
"rgb": {
"r": 49,
"g": 103,
"b": 191
},
"hsl": {
"h": 217.183,
"s": 59.167,
"l": 47.059
},
"oklch": {
"l": 0.5247,
"c": 0.14972,
"h": 259.7
},
"luminance": 0.14115
}Semantic roles & 50–950 ramp
primary
#3167BF
secondary
#CBAF81
accent
#A745E2
background
#F8F8FD
surface
#EFF0FA
border
#CACBD3
text
#0B0C14
muted
#7C7D83