#154378#154378
#154378 is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 38.2% C 0.103 H 254.6°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).
Color values
| HEX | #154378 |
|---|---|
| RGB | rgb(21, 67, 120) |
| HSL | hsl(212, 70%, 28%) |
| HSV | hsv(212, 83%, 47%) |
| CMYK | cmyk(82.5%, 44.2%, 0%, 52.9%) |
| CIE-LAB | lab(28.19, 5.29, -34.64) |
| CIE-LCH | lch(28.19, 35.05, 278.68°) |
| OKLab | oklab(38.22% -0.0273 -0.0992) |
| OKLCH | oklch(38.22% 0.103 254.6) |
| XYZ | xyz(5.7053, 5.5291, 18.5322) |
| Luminance | 0.0553 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Twilight Blue
#0A437A
ΔE00 0.83
Darkish Blue
#014182
ΔE00 1.59
Prussian Blue
#004577
ΔE00 2.37
Cobalt (survey)
#1E488F
ΔE00 3.55
Marine Blue
#01386A
ΔE00 3.65
Light Navy
#155084
ΔE00 4.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#154378 #784A15
analogous
#157578 #154378 #181578
triadic
#154378 #781543 #437815
tetradic
#154378 #781575 #784A15 #157818
square
#154378 #781575 #784A15 #157818
split-complementary
#154378 #781815 #757815
monochromatic
#050F1A #0C2644 #154378 #1E60AC #2D7EDA
Accessibility & contrast
On white
9.97
#154378 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.11
#154378 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #154378
9.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##154378 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##154378 | 1.00 | 9.97 | 2.11 | 9.97 |
| #FFFFFF | 9.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#29477A
Deuteranopia (green-blind)
#163E77
Tritanopia (blue-blind)
#005057
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #154378; /* rgb */ color: rgb(21, 67, 120); /* oklch */ color: oklch(38.2% 0.103 254.6);
Tailwind
colors: {
custom: {
50: '#64769f',
500: '#154378',
950: '#000000',
},
}SCSS
$custom: #154378; $custom-light: #64769f; $custom-dark: #000000;
JSON
{
"hex": "#154378",
"rgb": {
"r": 21,
"g": 67,
"b": 120
},
"hsl": {
"h": 212.121,
"s": 70.213,
"l": 27.647
},
"oklch": {
"l": 0.3822,
"c": 0.10288,
"h": 254.6
},
"luminance": 0.0553
}Semantic roles & 50–950 ramp
primary
#154378
secondary
#AE783B
accent
#9A3BED
background
#F6F7F9
surface
#EBEDF2
border
#C6C8CC
text
#06080E
muted
#7A7B7E