#3446A7#3446A7
#3446A7 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.9% C 0.157 H 270.6°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).
Color values
| HEX | #3446A7 |
|---|---|
| RGB | rgb(52, 70, 167) |
| HSL | hsl(231, 53%, 43%) |
| HSV | hsv(231, 69%, 65%) |
| CMYK | cmyk(68.9%, 58.1%, 0%, 34.5%) |
| CIE-LAB | lab(33.77, 25.98, -54.40) |
| CIE-LCH | lch(33.77, 60.28, 295.52°) |
| OKLab | oklab(43.91% 0.0016 -0.1567) |
| OKLCH | oklch(43.91% 0.157 270.6) |
| XYZ | xyz(10.5790, 7.8994, 37.5189) |
| Luminance | 0.0790 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 4.03
Sapphire (survey)
#2138AB
ΔE00 4.33
Blue Blue
#2242C7
ΔE00 4.53
Blueberry
#464196
ΔE00 4.55
Ocean Blue
#4F42B5
ΔE00 5.32
Cobalt (survey)
#1E488F
ΔE00 5.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3446A7 #A79534
analogous
#347FA7 #3446A7 #5C34A7
triadic
#3446A7 #A73446 #46A734
tetradic
#3446A7 #A7347F #A79534 #34A75C
square
#3446A7 #A7347F #A79534 #34A75C
split-complementary
#3446A7 #A75C34 #7FA734
monochromatic
#171F4A #253278 #3446A7 #5063C8 #7E8CD7
Accessibility & contrast
On white
8.14
#3446A7 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.58
#3446A7 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3446A7
8.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3446A7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3446A7 | 1.00 | 8.14 | 2.58 | 8.14 |
| #FFFFFF | 8.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055AA
Deuteranopia (green-blind)
#004AA5
Tritanopia (blue-blind)
#005E6F
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #3446a7; /* rgb */ color: rgb(52, 70, 167); /* oklch */ color: oklch(43.9% 0.157 270.6);
Tailwind
colors: {
custom: {
50: '#7a79c2',
500: '#3446a7',
950: '#000000',
},
}SCSS
$custom: #3446a7; $custom-light: #7a79c2; $custom-dark: #000000;
JSON
{
"hex": "#3446a7",
"rgb": {
"r": 52,
"g": 70,
"b": 167
},
"hsl": {
"h": 230.609,
"s": 52.511,
"l": 42.941
},
"oklch": {
"l": 0.43908,
"c": 0.15669,
"h": 270.6
},
"luminance": 0.079
}Semantic roles & 50–950 ramp
primary
#3446A7
secondary
#C0B577
accent
#C54CDC
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0912
muted
#7C7B81