#050A38#050A38
#050A38 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.2% C 0.088 H 268.9°. Best body text is #FFFFFF at 18.97:1 contrast (WCAG AA passes).
Color values
| HEX | #050A38 |
|---|---|
| RGB | rgb(5, 10, 56) |
| HSL | hsl(234, 84%, 12%) |
| HSV | hsv(234, 91%, 22%) |
| CMYK | cmyk(91.1%, 82.1%, 0%, 78%) |
| CIE-LAB | lab(4.83, 15.39, -29.43) |
| CIE-LCH | lch(4.83, 33.21, 297.61°) |
| OKLab | oklab(18.21% -0.0017 -0.088) |
| OKLCH | oklch(18.21% 0.088 268.9) |
| XYZ | xyz(0.8847, 0.5348, 3.7972) |
| Luminance | 0.0053 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Navy
#000435
ΔE00 1.29
Very Dark Blue
#000133
ΔE00 1.58
Midnight Blue (survey)
#020035
ΔE00 1.62
Midnight
#03012D
ΔE00 2.44
Dark Navy Blue
#00022E
ΔE00 2.48
Navy Blue (survey)
#001146
ΔE00 2.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#050A38 #383305
analogous
#052438 #050A38 #1A0538
triadic
#050A38 #38050A #0A3805
tetradic
#050A38 #380524 #383305 #05381A
square
#050A38 #380524 #383305 #05381A
split-complementary
#050A38 #381A05 #243805
monochromatic
#03051C #03051C #050A38 #0A1470 #0F1EA8
Accessibility & contrast
On white
18.97
#050A38 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.11
#050A38 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #050A38
18.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##050A38 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##050A38 | 1.00 | 18.97 | 1.11 | 18.97 |
| #FFFFFF | 18.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001339
Deuteranopia (green-blind)
#000E37
Tritanopia (blue-blind)
#001720
Achromatopsia (no color)
#101010
Design tokens & code
CSS
--color: #050a38; /* rgb */ color: rgb(5, 10, 56); /* oklch */ color: oklch(18.2% 0.088 268.9);
Tailwind
colors: {
custom: {
50: '#4e4a6f',
500: '#050a38',
950: '#000000',
},
}SCSS
$custom: #050a38; $custom-light: #4e4a6f; $custom-dark: #000000;
JSON
{
"hex": "#050a38",
"rgb": {
"r": 5,
"g": 10,
"b": 56
},
"hsl": {
"h": 234.118,
"s": 83.607,
"l": 11.961
},
"oklch": {
"l": 0.18211,
"c": 0.08799,
"h": 268.9
},
"luminance": 0.00535
}Semantic roles & 50–950 ramp
primary
#050A38
secondary
#797020
accent
#E62EFA
background
#F4F4F6
surface
#E7E7EC
border
#C3C3C7
text
#020107
muted
#78777A