#394FB0#394FB0
#394FB0 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.156 H 269.7°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).
Color values
| HEX | #394FB0 |
|---|---|
| RGB | rgb(57, 79, 176) |
| HSL | hsl(229, 51%, 46%) |
| HSV | hsv(229, 68%, 69%) |
| CMYK | cmyk(67.6%, 55.1%, 0%, 31%) |
| CIE-LAB | lab(37.11, 24.12, -54.34) |
| CIE-LCH | lch(37.11, 59.45, 293.94°) |
| OKLab | oklab(46.69% -0.0007 -0.1563) |
| OKLCH | oklch(46.69% 0.156 269.7) |
| XYZ | xyz(12.3171, 9.5952, 42.2688) |
| Luminance | 0.0960 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 4.05
Cobalt
#0047AB
ΔE00 4.56
Blue Blue
#2242C7
ΔE00 5.10
Cobalt (survey)
#1E488F
ΔE00 6.21
Ocean Blue
#4F42B5
ΔE00 6.25
Denim Blue
#3B5B92
ΔE00 6.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#394FB0 #B09A39
analogous
#398AB0 #394FB0 #5F39B0
triadic
#394FB0 #B0394F #4FB039
tetradic
#394FB0 #B0398A #B09A39 #39B05F
square
#394FB0 #B0398A #B09A39 #39B05F
split-complementary
#394FB0 #B05F39 #8AB039
monochromatic
#1B2554 #2A3A82 #394FB0 #5C70CA #8A99D9
Accessibility & contrast
On white
7.19
#394FB0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.92
#394FB0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #394FB0
7.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##394FB0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##394FB0 | 1.00 | 7.19 | 2.92 | 7.19 |
| #FFFFFF | 7.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.92 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005DB3
Deuteranopia (green-blind)
#0052AE
Tritanopia (blue-blind)
#006678
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #394fb0; /* rgb */ color: rgb(57, 79, 176); /* oklch */ color: oklch(46.7% 0.156 269.7);
Tailwind
colors: {
custom: {
50: '#7d80c8',
500: '#394fb0',
950: '#000000',
},
}SCSS
$custom: #394fb0; $custom-light: #7d80c8; $custom-dark: #000000;
JSON
{
"hex": "#394fb0",
"rgb": {
"r": 57,
"g": 79,
"b": 176
},
"hsl": {
"h": 228.908,
"s": 51.073,
"l": 45.686
},
"oklch": {
"l": 0.46693,
"c": 0.15626,
"h": 269.7
},
"luminance": 0.09596
}Semantic roles & 50–950 ramp
primary
#394FB0
secondary
#C4B781
accent
#C04DDB
background
#F8F7FC
surface
#EFEEF8
border
#CAC9D1
text
#0B0A13
muted
#7C7C82