#4668BF#4668BF
#4668BF is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.6% C 0.142 H 265.8°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #4668BF |
|---|---|
| RGB | rgb(70, 104, 191) |
| HSL | hsl(223, 49%, 51%) |
| HSV | hsv(223, 63%, 75%) |
| CMYK | cmyk(63.4%, 45.5%, 0%, 25.1%) |
| CIE-LAB | lab(45.58, 15.59, -49.43) |
| CIE-LCH | lch(45.58, 51.83, 287.50°) |
| OKLab | oklab(53.63% -0.0104 -0.1412) |
| OKLCH | oklch(53.63% 0.142 265.8) |
| XYZ | xyz(16.8768, 14.9628, 51.2788) |
| Luminance | 0.1496 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 2.92
Royal Blue
#4169E1
ΔE00 4.26
Cornflower Blue
#5170D7
ΔE00 4.50
Denim
#1560BD
ΔE00 5.12
Mid Blue
#276AB3
ΔE00 5.50
Medium Blue
#2C6FBB
ΔE00 5.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4668BF #BF9D46
analogous
#46A4BF #4668BF #6046BF
triadic
#4668BF #BF4668 #68BF46
tetradic
#4668BF #BF46A4 #BF9D46 #46BF60
square
#4668BF #BF46A4 #BF9D46 #46BF60
split-complementary
#4668BF #BF6046 #A4BF46
monochromatic
#243767 #334F94 #4668BF #738DCF #A1B2DE
Accessibility & contrast
On white
5.26
#4668BF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#4668BF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4668BF
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4668BF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4668BF | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E72C2
Deuteranopia (green-blind)
#2A67BD
Tritanopia (blue-blind)
#007C8A
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #4668bf; /* rgb */ color: rgb(70, 104, 191); /* oklch */ color: oklch(53.6% 0.142 265.8);
Tailwind
colors: {
custom: {
50: '#8592d3',
500: '#4668bf',
950: '#000000',
},
}SCSS
$custom: #4668bf; $custom-light: #8592d3; $custom-dark: #000000;
JSON
{
"hex": "#4668bf",
"rgb": {
"r": 70,
"g": 104,
"b": 191
},
"hsl": {
"h": 223.14,
"s": 48.594,
"l": 51.176
},
"oklch": {
"l": 0.53632,
"c": 0.14157,
"h": 265.8
},
"luminance": 0.14964
}Semantic roles & 50–950 ramp
primary
#4668BF
secondary
#CBBC96
accent
#B250D8
background
#F8F8FD
surface
#F0F0FA
border
#CBCBD3
text
#0C0D14
muted
#7D7D83