#4B6DAA#4B6DAA
#4B6DAA is a mid, moderate blue. Relative luminance 0.153; OKLCH L 53.7% C 0.104 H 261.4°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).
Color values
| HEX | #4B6DAA |
|---|---|
| RGB | rgb(75, 109, 170) |
| HSL | hsl(219, 39%, 48%) |
| HSV | hsv(219, 56%, 67%) |
| CMYK | cmyk(55.9%, 35.9%, 0%, 33.3%) |
| CIE-LAB | lab(46.09, 6.27, -36.38) |
| CIE-LCH | lch(46.09, 36.92, 279.78°) |
| OKLab | oklab(53.71% -0.0155 -0.1028) |
| OKLCH | oklch(53.71% 0.104 261.4) |
| XYZ | xyz(15.6235, 15.3342, 40.1589) |
| Luminance | 0.1533 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
French Blue
#436BAD
ΔE00 1.38
Medium Blue
#2C6FBB
ΔE00 4.62
Mid Blue
#276AB3
ΔE00 4.71
Flat Blue
#3C73A8
ΔE00 4.72
Dull Blue
#49759C
ΔE00 5.14
Cadet Blue
#4E7496
ΔE00 5.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B6DAA #AA884B
analogous
#4B9DAA #4B6DAA #584BAA
triadic
#4B6DAA #AA4B6D #6DAA4B
tetradic
#4B6DAA #AA4B9D #AA884B #4BAA58
square
#4B6DAA #AA4B9D #AA884B #4BAA58
split-complementary
#4B6DAA #AA584B #9DAA4B
monochromatic
#263755 #385280 #4B6DAA #728EC1 #9CB0D3
Accessibility & contrast
On white
5.16
#4B6DAA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.07
#4B6DAA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4B6DAA
5.16:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B6DAA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B6DAA | 1.00 | 5.16 | 4.07 | 5.16 |
| #FFFFFF | 5.16 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.07 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.16 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5472AD
Deuteranopia (green-blind)
#4969A9
Tritanopia (blue-blind)
#0F7A83
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #4b6daa; /* rgb */ color: rgb(75, 109, 170); /* oklch */ color: oklch(53.7% 0.104 261.4);
Tailwind
colors: {
custom: {
50: '#8496c3',
500: '#4b6daa',
950: '#000000',
},
}SCSS
$custom: #4b6daa; $custom-light: #8496c3; $custom-dark: #000000;
JSON
{
"hex": "#4b6daa",
"rgb": {
"r": 75,
"g": 109,
"b": 170
},
"hsl": {
"h": 218.526,
"s": 38.776,
"l": 48.039
},
"oklch": {
"l": 0.53713,
"c": 0.10399,
"h": 261.4
},
"luminance": 0.15335
}Semantic roles & 50–950 ramp
primary
#4B6DAA
secondary
#C0AF91
accent
#A559CF
background
#F8F9FC
surface
#F0F1F8
border
#CBCBD1
text
#0B0D12
muted
#7C7E81