#5367CE#5367CE
#5367CE is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.160 H 271.9°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).
Color values
| HEX | #5367CE |
|---|---|
| RGB | rgb(83, 103, 206) |
| HSL | hsl(230, 56%, 57%) |
| HSV | hsv(230, 60%, 81%) |
| CMYK | cmyk(59.7%, 50%, 0%, 19.2%) |
| CIE-LAB | lab(46.97, 23.76, -55.80) |
| CIE-LCH | lch(46.97, 60.65, 293.06°) |
| OKLab | oklab(55.18% 0.0054 -0.1597) |
| OKLCH | oklch(55.18% 0.16 271.9) |
| XYZ | xyz(19.5544, 15.9942, 60.4373) |
| Luminance | 0.1600 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 3.24
Cornflower Blue
#5170D7
ΔE00 3.51
Dark Periwinkle
#665FD1
ΔE00 4.89
Warm Blue
#4B57DB
ΔE00 5.43
Azul
#1D5DEC
ΔE00 5.62
French Blue
#436BAD
ΔE00 6.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5367CE #CEBA53
analogous
#53A5CE #5367CE #7D53CE
triadic
#5367CE #CE5367 #67CE53
tetradic
#5367CE #CE53A5 #CEBA53 #53CE7D
square
#5367CE #CE53A5 #CEBA53 #53CE7D
split-complementary
#5367CE #CE7D53 #A5CE53
monochromatic
#253482 #3347B1 #5367CE #8391DC #B2BBE9
Accessibility & contrast
On white
5.00
#5367CE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#5367CE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5367CE
5.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5367CE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5367CE | 1.00 | 5.00 | 4.20 | 5.00 |
| #FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3075D2
Deuteranopia (green-blind)
#166ACC
Tritanopia (blue-blind)
#007F91
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #5367ce; /* rgb */ color: rgb(83, 103, 206); /* oklch */ color: oklch(55.2% 0.160 271.9);
Tailwind
colors: {
custom: {
50: '#8e92de',
500: '#5367ce',
950: '#000000',
},
}SCSS
$custom: #5367ce; $custom-light: #8e92de; $custom-dark: #000000;
JSON
{
"hex": "#5367ce",
"rgb": {
"r": 83,
"g": 103,
"b": 206
},
"hsl": {
"h": 230.244,
"s": 55.656,
"l": 56.667
},
"oklch": {
"l": 0.55178,
"c": 0.15976,
"h": 271.9
},
"luminance": 0.15996
}Semantic roles & 50–950 ramp
primary
#5367CE
secondary
#D8CFA5
accent
#C749DF
background
#F9F8FD
surface
#F2F0FB
border
#CCCBD4
text
#0D0C15
muted
#7E7D83