#0A020B
Closest named color: Almost Black (#070D0D). oklch(11.4% 0.033 324.4), rgb(10, 2, 11).
Aa
White text reads best on this color (20.45:1).
About this color
#0A020B is a very dark, muted purple. In OKLCH its lightness is 11%, its chroma 0.033 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.056 away. White text reads best on it, at 20.45:1.
| Hue family | Purples |
| Lightness | very dark (11%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.02:1 |
| White text | 20.45:1 |
Values
| HEX | #0A020B |
| RGB | rgb(10, 2, 11) |
| HSL | hsl(293, 69%, 3%) |
| OKLCH | oklch(11.4% 0.033 324.4) |
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 #0A020B | 20.45:1 | AAA | Lc -107.8 | Preferred for body text |
| Black text on #0A020B | 1.02:1 | Fails | Lc 0.0 | Not readable |
| #0A020B text on white | 20.45:1 | AAA | Lc 106.0 | Preferred for body text |
| #0A020B 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE7EE
oklch(93.5% 0.012 325.7)
-
Step 200
200
#E1D4E1
oklch(88.4% 0.023 325.8)
-
Step 300
300
#CEB8CF
oklch(80.8% 0.04 324.6)
-
Step 400
400
#B594B7
oklch(70.8% 0.062 324.4)
-
Step 500
500
#A279A5
oklch(63.1% 0.08 324.2)
-
Step 600
600
#8D6190
oklch(55.6% 0.088 324.5)
-
Step 700
700
#78507B
oklch(49.1% 0.082 324.3)
-
Step 800
800
#614264
oklch(42.7% 0.067 323.6)
-
Step 900
900
#503851
oklch(37.8% 0.052 325.2)
-
Step 950
950 (this color)
#0A020B
oklch(11.4% 0.033 324.4)
#0A020B 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) | #01040B | 0.035 |
| Deuteranopia (no green cones) | #03050B | 0.029 |
| Tritanopia (no blue cones) | #0A0305 | 0.020 |
| Achromatopsia (no color) | #040404 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A020B
#0A020B
oklch(11.4% 0.033 324.4)
- #000701
#000701
oklch(11.2% 0.032 148.1)
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 #0A020B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.056
- Very Dark Brown #1D0200 ΔE 0.065
- Rich Navy #001219 ΔE 0.075
- Midnight #03012D ΔE 0.079
- Dark Navy Blue #00022E ΔE 0.084
- Very Dark Blue #000133 ΔE 0.093
- Dark Navy #000435 ΔE 0.096
- Rich Black #0D1B2A ΔE 0.112
Use #0A020B 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.