#3867CD#3867CD
#3867CD is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.7% C 0.167 H 263.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #3867CD |
|---|---|
| RGB | rgb(56, 103, 205) |
| HSL | hsl(221, 60%, 51%) |
| HSV | hsv(221, 73%, 80%) |
| CMYK | cmyk(72.7%, 49.8%, 0%, 19.6%) |
| CIE-LAB | lab(45.56, 19.08, -57.56) |
| CIE-LCH | lch(45.56, 60.64, 288.34°) |
| OKLab | oklab(53.73% -0.0195 -0.1654) |
| OKLCH | oklch(53.73% 0.167 263.3) |
| XYZ | xyz(17.4967, 14.9471, 59.7087) |
| Luminance | 0.1495 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 3.19
French Blue
#436BAD
ΔE00 3.92
Denim
#1560BD
ΔE00 4.42
Cornflower Blue
#5170D7
ΔE00 4.47
Cerulean Blue
#056EEE
ΔE00 4.67
Azul
#1D5DEC
ΔE00 4.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3867CD #CD9E38
analogous
#38B1CD #3867CD #5338CD
triadic
#3867CD #CD3867 #67CD38
tetradic
#3867CD #CD38B1 #CD9E38 #38CD53
square
#3867CD #CD38B1 #CD9E38 #38CD53
split-complementary
#3867CD #CD5338 #B1CD38
monochromatic
#1C366F #284EA0 #3867CD #698CD9 #9AB2E6
Accessibility & contrast
On white
5.26
#3867CD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#3867CD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3867CD
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3867CD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3867CD | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2B73D1
Deuteranopia (green-blind)
#0065CB
Tritanopia (blue-blind)
#007F90
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #3867cd; /* rgb */ color: rgb(56, 103, 205); /* oklch */ color: oklch(53.7% 0.167 263.3);
Tailwind
colors: {
custom: {
50: '#8291dd',
500: '#3867cd',
950: '#000000',
},
}SCSS
$custom: #3867cd; $custom-light: #8291dd; $custom-dark: #000000;
JSON
{
"hex": "#3867cd",
"rgb": {
"r": 56,
"g": 103,
"b": 205
},
"hsl": {
"h": 221.074,
"s": 59.839,
"l": 51.176
},
"oklch": {
"l": 0.53727,
"c": 0.16653,
"h": 263.3
},
"luminance": 0.14949
}Semantic roles & 50–950 ramp
primary
#3867CD
secondary
#D1BD8F
accent
#B145E3
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83