#5367CF#5367CF
#5367CF is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.161 H 271.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5367CF |
|---|---|
| RGB | rgb(83, 103, 207) |
| HSL | hsl(230, 56%, 57%) |
| HSV | hsv(230, 60%, 81%) |
| CMYK | cmyk(59.9%, 50.2%, 0%, 18.8%) |
| CIE-LAB | lab(47.03, 24.10, -56.27) |
| CIE-LCH | lch(47.03, 61.21, 293.18°) |
| OKLab | oklab(55.25% 0.0055 -0.161) |
| OKLCH | oklch(55.25% 0.161 271.9) |
| XYZ | xyz(19.6763, 16.0429, 61.0791) |
| Luminance | 0.1604 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 3.16
Cornflower Blue
#5170D7
ΔE00 3.47
Dark Periwinkle
#665FD1
ΔE00 4.86
Warm Blue
#4B57DB
ΔE00 5.38
Azul
#1D5DEC
ΔE00 5.56
Bright Blue
#0165FC
ΔE00 6.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5367CF #CFBB53
analogous
#53A5CF #5367CF #7D53CF
triadic
#5367CF #CF5367 #67CF53
tetradic
#5367CF #CF53A5 #CFBB53 #53CF7D
square
#5367CF #CF53A5 #CFBB53 #53CF7D
split-complementary
#5367CF #CF7D53 #A5CF53
monochromatic
#253483 #3247B3 #5367CF #8391DC #B3BCEA
Accessibility & contrast
On white
4.99
#5367CF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#5367CF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5367CF
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5367CF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5367CF | 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)
#2F75D3
Deuteranopia (green-blind)
#126ACD
Tritanopia (blue-blind)
#007F91
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #5367cf; /* rgb */ color: rgb(83, 103, 207); /* oklch */ color: oklch(55.2% 0.161 271.9);
Tailwind
colors: {
custom: {
50: '#8e92de',
500: '#5367cf',
950: '#000000',
},
}SCSS
$custom: #5367cf; $custom-light: #8e92de; $custom-dark: #000000;
JSON
{
"hex": "#5367cf",
"rgb": {
"r": 83,
"g": 103,
"b": 207
},
"hsl": {
"h": 230.323,
"s": 56.364,
"l": 56.863
},
"oklch": {
"l": 0.55246,
"c": 0.16114,
"h": 271.9
},
"luminance": 0.16044
}Semantic roles & 50–950 ramp
primary
#5367CF
secondary
#D8D0A6
accent
#C748E0
background
#F9F8FD
surface
#F2F0FB
border
#CCCBD4
text
#0D0C15
muted
#7E7D83