#193178#193178
#193178 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.2% C 0.125 H 265.8°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #193178 |
|---|---|
| RGB | rgb(25, 49, 120) |
| HSL | hsl(225, 66%, 28%) |
| HSV | hsv(225, 79%, 47%) |
| CMYK | cmyk(79.2%, 59.2%, 0%, 52.9%) |
| CIE-LAB | lab(22.86, 18.45, -43.24) |
| CIE-LCH | lch(22.86, 47.02, 293.11°) |
| OKLab | oklab(34.18% -0.0092 -0.1248) |
| OKLCH | oklch(34.18% 0.125 265.8) |
| XYZ | xyz(4.8882, 3.7588, 18.2336) |
| Luminance | 0.0376 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Marine
#042E60
ΔE00 4.69
Marine Blue
#01386A
ΔE00 5.71
Darkish Blue
#014182
ΔE00 6.66
Twilight Blue
#0A437A
ΔE00 7.54
Midnight Blue
#191970
ΔE00 7.63
Sapphire (survey)
#2138AB
ΔE00 7.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#193178 #786019
analogous
#196078 #193178 #301978
triadic
#193178 #781931 #317819
tetradic
#193178 #781960 #786019 #197830
square
#193178 #781960 #786019 #197830
split-complementary
#193178 #783019 #607819
monochromatic
#050A19 #0E1C45 #193178 #2446AB #365ED5
Accessibility & contrast
On white
11.99
#193178 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#193178 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #193178
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##193178 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##193178 | 1.00 | 11.99 | 1.75 | 11.99 |
| #FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003B7A
Deuteranopia (green-blind)
#003277
Tritanopia (blue-blind)
#00434F
Achromatopsia (no color)
#373737
Design tokens & code
CSS
--color: #193178; /* rgb */ color: rgb(25, 49, 120); /* oklch */ color: oklch(34.2% 0.125 265.8);
Tailwind
colors: {
custom: {
50: '#6668a0',
500: '#193178',
950: '#000000',
},
}SCSS
$custom: #193178; $custom-light: #6668a0; $custom-dark: #000000;
JSON
{
"hex": "#193178",
"rgb": {
"r": 25,
"g": 49,
"b": 120
},
"hsl": {
"h": 224.842,
"s": 65.517,
"l": 28.431
},
"oklch": {
"l": 0.34178,
"c": 0.12512,
"h": 265.8
},
"luminance": 0.03759
}Semantic roles & 50–950 ramp
primary
#193178
secondary
#AD9140
accent
#BE3FE8
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#07060F
muted
#7A7A7E