#0A0E24
Closest named color: Rich Navy (#001219). oklch(17.4% 0.046 273), rgb(10, 14, 36).
Aa
White text reads best on this color (19.07:1).
About this color
#0A0E24 is a very dark, muted blue. In OKLCH its lightness is 17%, its chroma 0.046 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.036 away. White text reads best on it, at 19.07:1.
| Hue family | Blues |
| Lightness | very dark (17%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.10:1 |
| White text | 19.07:1 |
Values
| HEX | #0A0E24 |
| RGB | rgb(10, 14, 36) |
| HSL | hsl(231, 57%, 9%) |
| OKLCH | oklch(17.4% 0.046 273) |
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 #0A0E24 | 19.07:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #0A0E24 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #0A0E24 text on white | 19.07:1 | AAA | Lc 105.4 | Preferred for body text |
| #0A0E24 text on black | 1.10:1 | 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
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200
#D2D8EE
oklch(88.4% 0.031 273.6)
-
Step 300
300
#B5BFE4
oklch(80.9% 0.053 273.3)
-
Step 400
400
#8F9DD7
oklch(70.7% 0.087 273.5)
-
Step 500
500
#7484CC
oklch(63.1% 0.11 273.3)
-
Step 600
600
#5D6DB9
oklch(55.7% 0.119 273)
-
Step 700
700
#4C5AA0
oklch(49% 0.113 273)
-
Step 800
800
#3F4A81
oklch(42.7% 0.092 273.4)
-
Step 900
900
#353E68
oklch(37.7% 0.073 273.3)
-
Step 950
950 (this color)
#0A0E24
oklch(17.4% 0.046 273)
#0A0E24 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) | #051125 | 0.012 |
| Deuteranopia (no green cones) | #030F24 | 0.013 |
| Tritanopia (no blue cones) | #011317 | 0.040 |
| Achromatopsia (no color) | #101010 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A0E24
#0A0E24
oklch(17.4% 0.046 273)
- #161000
#161000
oklch(17.6% 0.036 93.2)
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 #0A0E24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.036
- Rich Black #0D1B2A ΔE 0.047
- Almost Black #070D0D ΔE 0.050
- Dark Navy #000435 ΔE 0.053
- Midnight #03012D ΔE 0.053
- Dark Navy Blue #00022E ΔE 0.055
- Very Dark Blue #000133 ΔE 0.060
- Navy Blue #001146 ΔE 0.068
Use #0A0E24 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.