#10194B#10194B
#10194B is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.2% C 0.093 H 270.1°. Best body text is #FFFFFF at 16.63:1 contrast (WCAG AA passes).
Color values
| HEX | #10194B |
|---|---|
| RGB | rgb(16, 25, 75) |
| HSL | hsl(231, 65%, 18%) |
| HSV | hsv(231, 79%, 29%) |
| CMYK | cmyk(78.7%, 66.7%, 0%, 70.6%) |
| CIE-LAB | lab(11.37, 16.07, -32.21) |
| CIE-LCH | lch(11.37, 36.00, 296.51°) |
| OKLab | oklab(24.22% 0.0002 -0.0929) |
| OKLCH | oklch(24.22% 0.093 270.1) |
| XYZ | xyz(1.8309, 1.3132, 6.8122) |
| Luminance | 0.0131 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.59
Navy (survey)
#01153E
ΔE00 3.17
Dark Navy
#000435
ΔE00 5.13
Midnight Blue (survey)
#020035
ΔE00 5.55
Very Dark Blue
#000133
ΔE00 5.59
Dark Navy Blue
#00022E
ΔE00 6.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#10194B #4B4210
analogous
#10374B #10194B #24104B
triadic
#10194B #4B1019 #194B10
tetradic
#10194B #4B1037 #4B4210 #104B24
square
#10194B #4B1037 #4B4210 #104B24
split-complementary
#10194B #4B2410 #374B10
monochromatic
#050819 #050819 #10194B #1B2A7D #263BB0
Accessibility & contrast
On white
16.63
#10194B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.26
#10194B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #10194B
16.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##10194B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##10194B | 1.00 | 16.63 | 1.26 | 16.63 |
| #FFFFFF | 16.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00214D
Deuteranopia (green-blind)
#001C4A
Tritanopia (blue-blind)
#00262F
Achromatopsia (no color)
#1E1E1E
Design tokens & code
CSS
--color: #10194b; /* rgb */ color: rgb(16, 25, 75); /* oklch */ color: oklch(24.2% 0.093 270.1);
Tailwind
colors: {
custom: {
50: '#58557e',
500: '#10194b',
950: '#000000',
},
}SCSS
$custom: #10194b; $custom-light: #58557e; $custom-dark: #000000;
JSON
{
"hex": "#10194b",
"rgb": {
"r": 16,
"g": 25,
"b": 75
},
"hsl": {
"h": 230.847,
"s": 64.835,
"l": 17.843
},
"oklch": {
"l": 0.24218,
"c": 0.09295,
"h": 270.1
},
"luminance": 0.01313
}Semantic roles & 50–950 ramp
primary
#10194B
secondary
#857832
accent
#CE40E8
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04030A
muted
#79787C