#4668B2#4668B2
#4668B2 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.8% C 0.123 H 264.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).
Color values
| HEX | #4668B2 |
|---|---|
| RGB | rgb(70, 104, 178) |
| HSL | hsl(221, 44%, 49%) |
| HSV | hsv(221, 61%, 70%) |
| CMYK | cmyk(60.7%, 41.6%, 0%, 30.2%) |
| CIE-LAB | lab(44.82, 11.06, -43.08) |
| CIE-LCH | lch(44.82, 44.48, 284.39°) |
| OKLab | oklab(52.8% -0.0128 -0.1226) |
| OKLCH | oklch(52.8% 0.123 264) |
| XYZ | xyz(15.5092, 14.4157, 44.0761) |
| Luminance | 0.1442 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 1.73
Mid Blue
#276AB3
ΔE00 4.80
Denim
#1560BD
ΔE00 4.82
Dusky Blue
#475F94
ΔE00 5.12
Medium Blue
#2C6FBB
ΔE00 5.16
Denim (survey)
#3B638C
ΔE00 5.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4668B2 #B29046
analogous
#469EB2 #4668B2 #5A46B2
triadic
#4668B2 #B24668 #68B246
tetradic
#4668B2 #B2469E #B29046 #46B25A
square
#4668B2 #B2469E #B29046 #46B25A
split-complementary
#4668B2 #B25A46 #9EB246
monochromatic
#23355A #354E86 #4668B2 #6F8AC6 #9BAED8
Accessibility & contrast
On white
5.41
#4668B2 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.88
#4668B2 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4668B2
5.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4668B2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4668B2 | 1.00 | 5.41 | 3.88 | 5.41 |
| #FFFFFF | 5.41 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.88 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.41 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#476FB5
Deuteranopia (green-blind)
#3865B0
Tritanopia (blue-blind)
#007984
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #4668b2; /* rgb */ color: rgb(70, 104, 178); /* oklch */ color: oklch(52.8% 0.123 264.0);
Tailwind
colors: {
custom: {
50: '#8392c9',
500: '#4668b2',
950: '#000000',
},
}SCSS
$custom: #4668b2; $custom-light: #8392c9; $custom-dark: #000000;
JSON
{
"hex": "#4668b2",
"rgb": {
"r": 70,
"g": 104,
"b": 178
},
"hsl": {
"h": 221.111,
"s": 43.548,
"l": 48.627
},
"oklch": {
"l": 0.52802,
"c": 0.12322,
"h": 264
},
"luminance": 0.14417
}Semantic roles & 50–950 ramp
primary
#4668B2
secondary
#C4B490
accent
#AB55D3
background
#F8F8FC
surface
#F0F0F8
border
#CBCBD1
text
#0B0D13
muted
#7C7D82