#5667CC#5667CC
#5667CC is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.156 H 273.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5667CC |
|---|---|
| RGB | rgb(86, 103, 204) |
| HSL | hsl(231, 54%, 57%) |
| HSV | hsv(231, 58%, 80%) |
| CMYK | cmyk(57.8%, 49.5%, 0%, 20%) |
| CIE-LAB | lab(47.02, 23.66, -54.56) |
| CIE-LCH | lch(47.02, 59.47, 293.45°) |
| OKLab | oklab(55.23% 0.0083 -0.1559) |
| OKLCH | oklch(55.23% 0.156 273.1) |
| XYZ | xyz(19.5835, 16.0371, 59.1785) |
| Luminance | 0.1604 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 3.76
Cornflower Blue
#5170D7
ΔE00 3.79
Dark Periwinkle
#665FD1
ΔE00 4.53
Warm Blue
#4B57DB
ΔE00 5.49
Azul
#1D5DEC
ΔE00 6.08
Iris
#6258C4
ΔE00 6.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5667CC #CCBB56
analogous
#56A2CC #5667CC #8056CC
triadic
#5667CC #CC5667 #67CC56
tetradic
#5667CC #CC56A2 #CCBB56 #56CC80
square
#5667CC #CC56A2 #CCBB56 #56CC80
split-complementary
#5667CC #CC8056 #A2CC56
monochromatic
#273481 #3547B0 #5667CC #8591DA #B4BCE8
Accessibility & contrast
On white
4.99
#5667CC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#5667CC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5667CC
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5667CC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5667CC | 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)
#3375D0
Deuteranopia (green-blind)
#1E6BCA
Tritanopia (blue-blind)
#007E90
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #5667cc; /* rgb */ color: rgb(86, 103, 204); /* oklch */ color: oklch(55.2% 0.156 273.1);
Tailwind
colors: {
custom: {
50: '#8f92dc',
500: '#5667cc',
950: '#000000',
},
}SCSS
$custom: #5667cc; $custom-light: #8f92dc; $custom-dark: #000000;
JSON
{
"hex": "#5667cc",
"rgb": {
"r": 86,
"g": 103,
"b": 204
},
"hsl": {
"h": 231.356,
"s": 53.636,
"l": 56.863
},
"oklch": {
"l": 0.55228,
"c": 0.15616,
"h": 273.1
},
"luminance": 0.16039
}Semantic roles & 50–950 ramp
primary
#5667CC
secondary
#D7D0A7
accent
#C84BDD
background
#F9F8FD
surface
#F2F0FB
border
#CCCBD4
text
#0D0C15
muted
#7E7D83