#4358CC#4358CC
#4358CC is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.2% C 0.180 H 270.9°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4358CC |
|---|---|
| RGB | rgb(67, 88, 204) |
| HSL | hsl(231, 57%, 53%) |
| HSV | hsv(231, 67%, 80%) |
| CMYK | cmyk(67.2%, 56.9%, 0%, 20%) |
| CIE-LAB | lab(42.05, 29.84, -62.65) |
| CIE-LCH | lch(42.05, 69.39, 295.47°) |
| OKLab | oklab(51.19% 0.0027 -0.1804) |
| OKLCH | oklch(51.19% 0.18 270.9) |
| XYZ | xyz(16.6999, 12.5308, 58.6536) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.56
Azul
#1D5DEC
ΔE00 4.66
Iris
#6258C4
ΔE00 5.11
Dark Periwinkle
#665FD1
ΔE00 5.70
Sapphire
#0F52BA
ΔE00 5.82
Electric Blue
#0652FF
ΔE00 6.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4358CC #CCB743
analogous
#439CCC #4358CC #7243CC
triadic
#4358CC #CC4358 #58CC43
tetradic
#4358CC #CC439C #CCB743 #43CC72
square
#4358CC #CC439C #CCB743 #43CC72
split-complementary
#4358CC #CC7243 #9CCC43
monochromatic
#202D75 #2D3FA5 #4358CC #7383D9 #A3AEE6
Accessibility & contrast
On white
5.99
#4358CC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#4358CC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4358CC
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4358CC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4358CC | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006AD0
Deuteranopia (green-blind)
#005DCA
Tritanopia (blue-blind)
#007489
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #4358cc; /* rgb */ color: rgb(67, 88, 204); /* oklch */ color: oklch(51.2% 0.180 270.9);
Tailwind
colors: {
custom: {
50: '#8786dc',
500: '#4358cc',
950: '#000000',
},
}SCSS
$custom: #4358cc; $custom-light: #8786dc; $custom-dark: #000000;
JSON
{
"hex": "#4358cc",
"rgb": {
"r": 67,
"g": 88,
"b": 204
},
"hsl": {
"h": 230.803,
"s": 57.322,
"l": 53.137
},
"oklch": {
"l": 0.51191,
"c": 0.18039,
"h": 270.9
},
"luminance": 0.12532
}Semantic roles & 50–950 ramp
primary
#4358CC
secondary
#D3CA98
accent
#C947E1
background
#F8F8FD
surface
#F0EFFB
border
#CBCAD4
text
#0D0B15
muted
#7D7C83