#0F1049#0F1049
#0F1049 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.1% C 0.102 H 273.4°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).
Color values
| HEX | #0F1049 |
|---|---|
| RGB | rgb(15, 16, 73) |
| HSL | hsl(239, 66%, 17%) |
| HSV | hsv(239, 79%, 29%) |
| CMYK | cmyk(79.5%, 78.1%, 0%, 71.4%) |
| CIE-LAB | lab(8.59, 21.72, -35.37) |
| CIE-LCH | lch(8.59, 41.51, 301.56°) |
| OKLab | oklab(22.11% 0.0061 -0.1023) |
| OKLCH | oklch(22.11% 0.102 273.4) |
| XYZ | xyz(1.5845, 0.9530, 6.4025) |
| Luminance | 0.0095 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.32
Night Blue
#040348
ΔE00 3.26
Midnight Blue (survey)
#020035
ΔE00 4.35
Dark Indigo
#1F0954
ΔE00 4.41
Dark Navy
#000435
ΔE00 4.65
Very Dark Blue
#000133
ΔE00 4.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F1049 #49480F
analogous
#0F2D49 #0F1049 #2B0F49
triadic
#0F1049 #490F10 #10490F
tetradic
#0F1049 #490F2D #49480F #0F492B
square
#0F1049 #490F2D #49480F #0F492B
split-complementary
#0F1049 #492B0F #2D490F
monochromatic
#050619 #050619 #0F1049 #191B7C #2426AF
Accessibility & contrast
On white
17.64
#0F1049 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#0F1049 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F1049
17.64:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F1049 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F1049 | 1.00 | 17.64 | 1.19 | 17.64 |
| #FFFFFF | 17.64 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.64 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001B4B
Deuteranopia (green-blind)
#001648
Tritanopia (blue-blind)
#00202B
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #0f1049; /* rgb */ color: rgb(15, 16, 73); /* oklch */ color: oklch(22.1% 0.102 273.4);
Tailwind
colors: {
custom: {
50: '#584e7c',
500: '#0f1049',
950: '#000000',
},
}SCSS
$custom: #0f1049; $custom-light: #584e7c; $custom-dark: #000000;
JSON
{
"hex": "#0f1049",
"rgb": {
"r": 15,
"g": 16,
"b": 73
},
"hsl": {
"h": 238.966,
"s": 65.909,
"l": 17.255
},
"oklch": {
"l": 0.2211,
"c": 0.10246,
"h": 273.4
},
"luminance": 0.00953
}Semantic roles & 50–950 ramp
primary
#0F1049
secondary
#838230
accent
#E63FE9
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040109
muted
#79777B