#0D0B48#0D0B48
#0D0B48 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.0% C 0.108 H 273.5°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).
Color values
| HEX | #0D0B48 |
|---|---|
| RGB | rgb(13, 11, 72) |
| HSL | hsl(242, 73%, 16%) |
| HSV | hsv(242, 85%, 28%) |
| CMYK | cmyk(81.9%, 84.7%, 0%, 71.8%) |
| CIE-LAB | lab(7.16, 24.32, -37.04) |
| CIE-LCH | lch(7.16, 44.31, 303.29°) |
| OKLab | oklab(20.99% 0.0065 -0.1073) |
| OKLCH | oklch(20.99% 0.108 273.5) |
| XYZ | xyz(1.4550, 0.7926, 6.2060) |
| Luminance | 0.0079 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 1.92
Navy Blue (survey)
#001146
ΔE00 3.27
Dark Indigo
#1F0954
ΔE00 3.64
Midnight Blue (survey)
#020035
ΔE00 4.42
Dark Blue
#00035B
ΔE00 4.78
Dark Navy
#000435
ΔE00 5.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D0B48 #46480B
analogous
#0B2848 #0D0B48 #2C0B48
triadic
#0D0B48 #480D0B #0B480D
tetradic
#0D0B48 #480B28 #46480B #0B482C
square
#0D0B48 #480B28 #46480B #0B482C
split-complementary
#0D0B48 #482C0B #28480B
monochromatic
#05041B #05041B #0D0B48 #17137D #201BB2
Accessibility & contrast
On white
18.13
#0D0B48 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.16
#0D0B48 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D0B48
18.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D0B48 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D0B48 | 1.00 | 18.13 | 1.16 | 18.13 |
| #FFFFFF | 18.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.16 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00194A
Deuteranopia (green-blind)
#001347
Tritanopia (blue-blind)
#001D29
Achromatopsia (no color)
#161616
Design tokens & code
CSS
--color: #0d0b48; /* rgb */ color: rgb(13, 11, 72); /* oklch */ color: oklch(21.0% 0.108 273.5);
Tailwind
colors: {
custom: {
50: '#584b7c',
500: '#0d0b48',
950: '#000000',
},
}SCSS
$custom: #0d0b48; $custom-light: #584b7c; $custom-dark: #000000;
JSON
{
"hex": "#0d0b48",
"rgb": {
"r": 13,
"g": 11,
"b": 72
},
"hsl": {
"h": 241.967,
"s": 73.494,
"l": 16.275
},
"oklch": {
"l": 0.20992,
"c": 0.10752,
"h": 273.5
},
"luminance": 0.00793
}Semantic roles & 50–950 ramp
primary
#0D0B48
secondary
#81842A
accent
#F038EA
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040109
muted
#79777B