#0D1124
Closest named color: Rich Navy (#001219). oklch(18.5% 0.039 273), rgb(13, 17, 36).
Aa
White text reads best on this color (18.70:1).
About this color
#0D1124 is a very dark, muted blue. In OKLCH its lightness is 18%, its chroma 0.039 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.035 away. White text reads best on it, at 18.70:1.
| Hue family | Blues |
| Lightness | very dark (18%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.12:1 |
| White text | 18.70:1 |
Values
| HEX | #0D1124 |
| RGB | rgb(13, 17, 36) |
| HSL | hsl(230, 47%, 10%) |
| OKLCH | oklch(18.5% 0.039 273) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #0D1124 | 18.70:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #0D1124 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #0D1124 text on white | 18.70:1 | AAA | Lc 105.2 | Preferred for body text |
| #0D1124 text on black | 1.12:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F3
oklch(93.5% 0.014 277.1)
-
Step 200
200
#D3D8EB
oklch(88.4% 0.027 274.1)
-
Step 300
300
#B6BFDF
oklch(80.8% 0.046 272.9)
-
Step 400
400
#919ED0
oklch(70.7% 0.075 273.1)
-
Step 500
500
#7685C3
oklch(63% 0.095 273)
-
Step 600
600
#5F6EB0
oklch(55.5% 0.104 272.9)
-
Step 700
700
#4F5C97
oklch(49.1% 0.096 273)
-
Step 800
800
#414B7B
oklch(42.7% 0.081 273.6)
-
Step 900
900
#373F63
oklch(37.7% 0.063 273.5)
-
Step 950
950 (this color)
#0D1124
oklch(18.5% 0.039 273)
#0D1124 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0A1325 | 0.008 |
| Deuteranopia (no green cones) | #081124 | 0.008 |
| Tritanopia (no blue cones) | #051518 | 0.035 |
| Achromatopsia (no color) | #121212 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D1124
#0D1124
oklch(18.5% 0.039 273)
- #181200
#181200
oklch(18.4% 0.038 94.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #0D1124, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.035
- Rich Black #0D1B2A ΔE 0.036
- Almost Black #070D0D ΔE 0.050
- Dark Navy #000435 ΔE 0.062
- Midnight #03012D ΔE 0.065
- Dark Navy Blue #00022E ΔE 0.066
- Navy Blue #001146 ΔE 0.069
- Very Dark Blue #000133 ΔE 0.070
Use #0D1124 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.