#4368C8#4368C8
#4368C8 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.1% C 0.155 H 265.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #4368C8 |
|---|---|
| RGB | rgb(67, 104, 200) |
| HSL | hsl(223, 55%, 52%) |
| HSV | hsv(223, 67%, 78%) |
| CMYK | cmyk(66.5%, 48%, 0%, 21.6%) |
| CIE-LAB | lab(45.99, 18.25, -53.97) |
| CIE-LCH | lch(45.99, 56.98, 288.68°) |
| OKLab | oklab(54.08% -0.0118 -0.1546) |
| OKLCH | oklch(54.08% 0.155 265.6) |
| XYZ | xyz(17.6868, 15.2624, 56.6462) |
| Luminance | 0.1526 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 3.18
French Blue
#436BAD
ΔE00 3.70
Cornflower Blue
#5170D7
ΔE00 3.85
Denim
#1560BD
ΔE00 5.24
Azul
#1D5DEC
ΔE00 5.38
Cerulean Blue
#056EEE
ΔE00 5.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4368C8 #C8A343
analogous
#43ABC8 #4368C8 #6043C8
triadic
#4368C8 #C84368 #68C843
tetradic
#4368C8 #C843AB #C8A343 #43C860
square
#4368C8 #C843AB #C8A343 #43C860
split-complementary
#4368C8 #C86043 #ABC843
monochromatic
#213770 #2F4E9F #4368C8 #728ED6 #A2B4E4
Accessibility & contrast
On white
5.18
#4368C8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.05
#4368C8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4368C8
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4368C8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4368C8 | 1.00 | 5.18 | 4.05 | 5.18 |
| #FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3573CC
Deuteranopia (green-blind)
#1667C6
Tritanopia (blue-blind)
#007E8E
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #4368c8; /* rgb */ color: rgb(67, 104, 200); /* oklch */ color: oklch(54.1% 0.155 265.6);
Tailwind
colors: {
custom: {
50: '#8592d9',
500: '#4368c8',
950: '#000000',
},
}SCSS
$custom: #4368c8; $custom-light: #8592d9; $custom-dark: #000000;
JSON
{
"hex": "#4368c8",
"rgb": {
"r": 67,
"g": 104,
"b": 200
},
"hsl": {
"h": 223.308,
"s": 54.733,
"l": 52.353
},
"oklch": {
"l": 0.54083,
"c": 0.15507,
"h": 265.6
},
"luminance": 0.15264
}Semantic roles & 50–950 ramp
primary
#4368C8
secondary
#D0C096
accent
#B54ADE
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0D15
muted
#7D7D83