#3448A9#3448A9
#3448A9 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.5% C 0.157 H 270.0°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).
Color values
| HEX | #3448A9 |
|---|---|
| RGB | rgb(52, 72, 169) |
| HSL | hsl(230, 53%, 43%) |
| HSV | hsv(230, 69%, 66%) |
| CMYK | cmyk(69.2%, 57.4%, 0%, 33.7%) |
| CIE-LAB | lab(34.45, 25.39, -54.49) |
| CIE-LCH | lch(34.45, 60.12, 294.99°) |
| OKLab | oklab(44.47% 0 -0.1569) |
| OKLCH | oklch(44.47% 0.157 270) |
| XYZ | xyz(10.8925, 8.2283, 38.5426) |
| Luminance | 0.0823 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.80
Blue Blue
#2242C7
ΔE00 4.49
Sapphire (survey)
#2138AB
ΔE00 4.87
Blueberry
#464196
ΔE00 5.04
Sapphire
#0F52BA
ΔE00 5.28
Cobalt (survey)
#1E488F
ΔE00 5.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3448A9 #A99534
analogous
#3482A9 #3448A9 #5B34A9
triadic
#3448A9 #A93448 #48A934
tetradic
#3448A9 #A93482 #A99534 #34A95B
square
#3448A9 #A93482 #A99534 #34A95B
split-complementary
#3448A9 #A95B34 #82A934
monochromatic
#17204B #26347A #3448A9 #5165C9 #808FD8
Accessibility & contrast
On white
7.94
#3448A9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#3448A9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3448A9
7.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3448A9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3448A9 | 1.00 | 7.94 | 2.65 | 7.94 |
| #FFFFFF | 7.94 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.94 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057AC
Deuteranopia (green-blind)
#004CA7
Tritanopia (blue-blind)
#006071
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #3448a9; /* rgb */ color: rgb(52, 72, 169); /* oklch */ color: oklch(44.5% 0.157 270.0);
Tailwind
colors: {
custom: {
50: '#7a7ac3',
500: '#3448a9',
950: '#000000',
},
}SCSS
$custom: #3448a9; $custom-light: #7a7ac3; $custom-dark: #000000;
JSON
{
"hex": "#3448a9",
"rgb": {
"r": 52,
"g": 72,
"b": 169
},
"hsl": {
"h": 229.744,
"s": 52.941,
"l": 43.333
},
"oklch": {
"l": 0.44466,
"c": 0.15692,
"h": 270
},
"luminance": 0.08229
}Semantic roles & 50–950 ramp
primary
#3448A9
secondary
#C1B478
accent
#C44BDC
background
#F8F7FC
surface
#EFEDF8
border
#CAC8D1
text
#0A0913
muted
#7C7B82