#16307A#16307A
#16307A is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.0% C 0.130 H 265.2°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).
Color values
| HEX | #16307A |
|---|---|
| RGB | rgb(22, 48, 122) |
| HSL | hsl(224, 69%, 28%) |
| HSV | hsv(224, 82%, 48%) |
| CMYK | cmyk(82%, 60.7%, 0%, 52.2%) |
| CIE-LAB | lab(22.62, 19.64, -44.91) |
| CIE-LCH | lch(22.62, 49.02, 293.62°) |
| OKLab | oklab(34.02% -0.0109 -0.1298) |
| OKLCH | oklch(34.02% 0.13 265.2) |
| XYZ | xyz(4.8994, 3.6890, 18.8624) |
| Luminance | 0.0369 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Marine
#042E60
ΔE00 4.93
Marine Blue
#01386A
ΔE00 5.94
Darkish Blue
#014182
ΔE00 6.84
Midnight Blue
#191970
ΔE00 7.33
Sapphire (survey)
#2138AB
ΔE00 7.54
Twilight Blue
#0A437A
ΔE00 7.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#16307A #7A6016
analogous
#16627A #16307A #2E167A
triadic
#16307A #7A1630 #307A16
tetradic
#16307A #7A1662 #7A6016 #167A2E
square
#16307A #7A1662 #7A6016 #167A2E
split-complementary
#16307A #7A2E16 #627A16
monochromatic
#050A1A #0D1C46 #16307A #1F44AE #315DDA
Accessibility & contrast
On white
12.08
#16307A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.74
#16307A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #16307A
12.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##16307A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##16307A | 1.00 | 12.08 | 1.74 | 12.08 |
| #FFFFFF | 12.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003B7C
Deuteranopia (green-blind)
#003279
Tritanopia (blue-blind)
#004350
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #16307a; /* rgb */ color: rgb(22, 48, 122); /* oklch */ color: oklch(34.0% 0.130 265.2);
Tailwind
colors: {
custom: {
50: '#6567a1',
500: '#16307a',
950: '#000000',
},
}SCSS
$custom: #16307a; $custom-light: #6567a1; $custom-dark: #000000;
JSON
{
"hex": "#16307a",
"rgb": {
"r": 22,
"g": 48,
"b": 122
},
"hsl": {
"h": 224.4,
"s": 69.444,
"l": 28.235
},
"oklch": {
"l": 0.34015,
"c": 0.13021,
"h": 265.2
},
"luminance": 0.0369
}Semantic roles & 50–950 ramp
primary
#16307A
secondary
#AF913D
accent
#BE3CEC
background
#F6F6FA
surface
#EBEBF3
border
#C6C6CD
text
#07060F
muted
#7A7A7F