#0A000A
Closest named color: Almost Black (#070D0D). oklch(10.2% 0.047 328.4), rgb(10, 0, 10).
Aa
White text reads best on this color (20.64:1).
About this color
#0A000A is a very dark, muted purple. In OKLCH its lightness is 10%, its chroma 0.047 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.074 away. White text reads best on it, at 20.64:1.
| Hue family | Purples |
| Lightness | very dark (10%) |
| Chroma | muted (0.047) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.01:1 |
| White text | 20.64:1 |
Values
| HEX | #0A000A |
| RGB | rgb(10, 0, 10) |
| HSL | hsl(300, 100%, 2%) |
| OKLCH | oklch(10.2% 0.047 328.4) |
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 #0A000A | 20.64:1 | AAA | Lc -107.8 | Preferred for body text |
| Black text on #0A000A | 1.01:1 | Fails | Lc 0.0 | Not readable |
| #0A000A text on white | 20.64:1 | AAA | Lc 106.0 | Preferred for body text |
| #0A000A text on black | 1.01:1 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6EF
oklch(93.5% 0.016 328.8)
-
Step 200
200
#E5D2E3
oklch(88.4% 0.031 329.1)
-
Step 300
300
#D5B4D3
oklch(80.8% 0.056 328)
-
Step 400
400
#BF8DBC
oklch(70.7% 0.088 328.5)
-
Step 500
500
#AE70AC
oklch(63.1% 0.112 327.9)
-
Step 600
600
#995797
oklch(55.6% 0.122 328.2)
-
Step 700
700
#834781
oklch(49.2% 0.114 328.3)
-
Step 800
800
#6A3A69
oklch(42.6% 0.095 327.8)
-
Step 900
900
#573255
oklch(37.7% 0.075 328.9)
-
Step 950
950 (this color)
#0A000A
oklch(10.2% 0.047 328.4)
#0A000A 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) | #00020A | 0.049 |
| Deuteranopia (no green cones) | #01030A | 0.044 |
| Tritanopia (no blue cones) | #0B0103 | 0.028 |
| Achromatopsia (no color) | #030303 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A000A
#0A000A
oklch(10.2% 0.047 328.4)
- #000501
#000501
oklch(10% 0.027 150.5)
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 #0A000A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.074
- Very Dark Brown #1D0200 ΔE 0.074
- Midnight #03012D ΔE 0.085
- Dark Navy Blue #00022E ΔE 0.091
- Rich Navy #001219 ΔE 0.092
- Very Dark Blue #000133 ΔE 0.100
- Dark Navy #000435 ΔE 0.104
- Black #000000 ΔE 0.112
Use #0A000A 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.