#0A010D
Closest named color: Almost Black (#070D0D). oklch(11% 0.042 320.4), rgb(10, 1, 13).
Aa
White text reads best on this color (20.52:1).
About this color
#0A010D is a very dark, muted purple. In OKLCH its lightness is 11%, its chroma 0.042 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.064 away. White text reads best on it, at 20.52:1.
| Hue family | Purples |
| Lightness | very dark (11%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.02:1 |
| White text | 20.52:1 |
Values
| HEX | #0A010D |
| RGB | rgb(10, 1, 13) |
| HSL | hsl(285, 86%, 3%) |
| OKLCH | oklch(11% 0.042 320.4) |
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 #0A010D | 20.52:1 | AAA | Lc -107.8 | Preferred for body text |
| Black text on #0A010D | 1.02:1 | Fails | Lc 0.0 | Not readable |
| #0A010D text on white | 20.52:1 | AAA | Lc 106.0 | Preferred for body text |
| #0A010D text on black | 1.02:1 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7F0
oklch(93.6% 0.014 318.7)
-
Step 200
200
#E2D3E5
oklch(88.4% 0.029 320.6)
-
Step 300
300
#D0B7D5
oklch(81% 0.05 320.6)
-
Step 400
400
#B790C0
oklch(70.6% 0.081 319.9)
-
Step 500
500
#A574B0
oklch(63% 0.103 320.1)
-
Step 600
600
#905C9B
oklch(55.5% 0.111 320.4)
-
Step 700
700
#7B4B85
oklch(49.1% 0.105 320.5)
-
Step 800
800
#643E6C
oklch(42.7% 0.087 320.5)
-
Step 900
900
#513557
oklch(37.6% 0.067 320.4)
-
Step 950
950 (this color)
#0A010D
oklch(11% 0.042 320.4)
#0A010D 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) | #00030E | 0.043 |
| Deuteranopia (no green cones) | #02040D | 0.034 |
| Tritanopia (no blue cones) | #0A0205 | 0.025 |
| Achromatopsia (no color) | #040404 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A010D
#0A010D
oklch(11% 0.042 320.4)
- #000700
#000700
oklch(11.1% 0.038 142.5)
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 #0A010D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.064
- Very Dark Brown #1D0200 ΔE 0.071
- Midnight #03012D ΔE 0.076
- Rich Navy #001219 ΔE 0.081
- Dark Navy Blue #00022E ΔE 0.082
- Very Dark Blue #000133 ΔE 0.091
- Dark Navy #000435 ΔE 0.094
- Very Dark Purple #2A0134 ΔE 0.115
Use #0A010D 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.