#0F0A48#0F0A48
#0F0A48 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.0% C 0.108 H 275.3°. Best body text is #FFFFFF at 18.14:1 contrast (WCAG AA passes).
Color values
| HEX | #0F0A48 |
|---|---|
| RGB | rgb(15, 10, 72) |
| HSL | hsl(245, 76%, 16%) |
| HSV | hsv(245, 86%, 28%) |
| CMYK | cmyk(79.2%, 86.1%, 0%, 71.8%) |
| CIE-LAB | lab(7.10, 25.13, -37.13) |
| CIE-LCH | lch(7.10, 44.83, 304.09°) |
| OKLab | oklab(20.99% 0.01 -0.1075) |
| OKLCH | oklch(20.99% 0.108 275.3) |
| XYZ | xyz(1.4749, 0.7864, 6.2037) |
| Luminance | 0.0079 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 1.82
Dark Indigo
#1F0954
ΔE00 3.31
Navy Blue (survey)
#001146
ΔE00 3.71
Dark Blue
#00035B
ΔE00 4.64
Midnight Blue (survey)
#020035
ΔE00 4.67
Dark Navy
#000435
ΔE00 5.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F0A48 #43480A
analogous
#0A2448 #0F0A48 #2E0A48
triadic
#0F0A48 #480F0A #0A480F
tetradic
#0F0A48 #480A24 #43480A #0A482E
square
#0F0A48 #480A24 #43480A #0A482E
split-complementary
#0F0A48 #482E0A #24480A
monochromatic
#06041B #06041B #0F0A48 #1A117E #2519B3
Accessibility & contrast
On white
18.14
#0F0A48 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.16
#0F0A48 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F0A48
18.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F0A48 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F0A48 | 1.00 | 18.14 | 1.16 | 18.14 |
| #FFFFFF | 18.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.16 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00184A
Deuteranopia (green-blind)
#001347
Tritanopia (blue-blind)
#001D29
Achromatopsia (no color)
#161616
Design tokens & code
CSS
--color: #0f0a48; /* rgb */ color: rgb(15, 10, 72); /* oklch */ color: oklch(21.0% 0.108 275.3);
Tailwind
colors: {
custom: {
50: '#584a7c',
500: '#0f0a48',
950: '#000000',
},
}SCSS
$custom: #0f0a48; $custom-light: #584a7c; $custom-dark: #000000;
JSON
{
"hex": "#0f0a48",
"rgb": {
"r": 15,
"g": 10,
"b": 72
},
"hsl": {
"h": 244.839,
"s": 75.61,
"l": 16.078
},
"oklch": {
"l": 0.20991,
"c": 0.10799,
"h": 275.3
},
"luminance": 0.00787
}Semantic roles & 50–950 ramp
primary
#0F0A48
secondary
#7D8529
accent
#F236E3
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040109
muted
#79777B