#4E668B#4E668B
#4E668B is a mid, moderate blue. Relative luminance 0.130; OKLCH L 50.7% C 0.066 H 258.9°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #4E668B |
|---|---|
| RGB | rgb(78, 102, 139) |
| HSL | hsl(216, 28%, 43%) |
| HSV | hsv(216, 44%, 55%) |
| CMYK | cmyk(43.9%, 26.6%, 0%, 45.5%) |
| CIE-LAB | lab(42.74, 1.42, -23.22) |
| CIE-LCH | lch(42.74, 23.27, 273.51°) |
| OKLab | oklab(50.67% -0.0127 -0.0647) |
| OKLCH | oklch(50.67% 0.066 258.9) |
| XYZ | xyz(12.5520, 12.9858, 26.2662) |
| Luminance | 0.1299 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusky Blue
#475F94
ΔE00 3.56
Denim (survey)
#3B638C
ΔE00 4.11
Denim Blue
#3B5B92
ΔE00 4.93
French Blue
#436BAD
ΔE00 5.55
Light Navy Blue
#2E5A88
ΔE00 6.29
Cadet Blue
#4E7496
ΔE00 6.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E668B #8B734E
analogous
#4E858B #4E668B #544E8B
triadic
#4E668B #8B4E66 #668B4E
tetradic
#4E668B #8B4E85 #8B734E #4E8B54
square
#4E668B #8B4E85 #8B734E #4E8B54
split-complementary
#4E668B #8B544E #858B4E
monochromatic
#222C3D #384964 #4E668B #6B84AC #92A5C2
Accessibility & contrast
On white
5.84
#4E668B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.60
#4E668B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4E668B
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E668B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4E668B | 1.00 | 5.84 | 3.60 | 5.84 |
| #FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#58688D
Deuteranopia (green-blind)
#52628A
Tritanopia (blue-blind)
#386E73
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #4e668b; /* rgb */ color: rgb(78, 102, 139); /* oklch */ color: oklch(50.7% 0.066 258.9);
Tailwind
colors: {
custom: {
50: '#8291ad',
500: '#4e668b',
950: '#000000',
},
}SCSS
$custom: #4e668b; $custom-light: #8291ad; $custom-dark: #000000;
JSON
{
"hex": "#4e668b",
"rgb": {
"r": 78,
"g": 102,
"b": 139
},
"hsl": {
"h": 216.393,
"s": 28.111,
"l": 42.549
},
"oklch": {
"l": 0.50665,
"c": 0.06596,
"h": 258.9
},
"luminance": 0.12987
}Semantic roles & 50–950 ramp
primary
#4E668B
secondary
#AE9F87
accent
#9E63C4
background
#F8F8FA
surface
#EFF0F4
border
#CACBCE
text
#0B0C10
muted
#7C7D7F