#3448A6#3448A6
#3448A6 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.153 H 270.0°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #3448A6 |
|---|---|
| RGB | rgb(52, 72, 166) |
| HSL | hsl(229, 52%, 43%) |
| HSV | hsv(229, 69%, 65%) |
| CMYK | cmyk(68.7%, 56.6%, 0%, 34.9%) |
| CIE-LAB | lab(34.23, 24.29, -53.07) |
| CIE-LCH | lch(34.23, 58.36, 294.60°) |
| OKLab | oklab(44.22% -0.0001 -0.1527) |
| OKLCH | oklch(44.22% 0.153 270) |
| XYZ | xyz(10.6141, 8.1170, 37.0764) |
| Luminance | 0.0812 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.76
Blueberry
#464196
ΔE00 4.89
Blue Blue
#2242C7
ΔE00 4.90
Sapphire (survey)
#2138AB
ΔE00 4.98
Cobalt (survey)
#1E488F
ΔE00 5.07
Sapphire
#0F52BA
ΔE00 5.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3448A6 #A69234
analogous
#3481A6 #3448A6 #5934A6
triadic
#3448A6 #A63448 #48A634
tetradic
#3448A6 #A63481 #A69234 #34A659
square
#3448A6 #A63481 #A69234 #34A659
split-complementary
#3448A6 #A65934 #81A634
monochromatic
#172049 #253477 #3448A6 #4F64C8 #7E8DD7
Accessibility & contrast
On white
8.00
#3448A6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#3448A6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3448A6
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3448A6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3448A6 | 1.00 | 8.00 | 2.62 | 8.00 |
| #FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056A9
Deuteranopia (green-blind)
#004BA4
Tritanopia (blue-blind)
#005F70
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #3448a6; /* rgb */ color: rgb(52, 72, 166); /* oklch */ color: oklch(44.2% 0.153 270.0);
Tailwind
colors: {
custom: {
50: '#797ac1',
500: '#3448a6',
950: '#000000',
},
}SCSS
$custom: #3448a6; $custom-light: #797ac1; $custom-dark: #000000;
JSON
{
"hex": "#3448a6",
"rgb": {
"r": 52,
"g": 72,
"b": 166
},
"hsl": {
"h": 229.474,
"s": 52.294,
"l": 42.745
},
"oklch": {
"l": 0.44223,
"c": 0.15273,
"h": 270
},
"luminance": 0.08118
}Semantic roles & 50–950 ramp
primary
#3448A6
secondary
#C0B376
accent
#C34CDC
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0912
muted
#7C7B81