#0B081F
Closest named color: Rich Navy (#001219). oklch(15.5% 0.047 285.6), rgb(11, 8, 31).
Aa
White text reads best on this color (19.64:1).
About this color
#0B081F is a very dark, muted purple. In OKLCH its lightness is 15%, its chroma 0.047 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.046 away. White text reads best on it, at 19.64:1.
| Hue family | Purples |
| Lightness | very dark (15%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.06:1 |
| White text | 19.64:1 |
Values
| HEX | #0B081F |
| RGB | rgb(11, 8, 31) |
| HSL | hsl(248, 59%, 8%) |
| OKLCH | oklch(15.5% 0.047 285.6) |
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 #0B081F | 19.64:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #0B081F | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #0B081F text on white | 19.64:1 | AAA | Lc 105.7 | Preferred for body text |
| #0B081F text on black | 1.06:1 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D7D7ED
oklch(88.6% 0.03 285.8)
-
Step 300
300
#BDBCE4
oklch(80.9% 0.056 286.2)
-
Step 400
400
#9B99D6
oklch(70.7% 0.088 285.4)
-
Step 500
500
#837ECC
oklch(63% 0.116 285.5)
-
Step 600
600
#6E66B8
oklch(55.5% 0.125 286)
-
Step 700
700
#5C559F
oklch(49.2% 0.116 285.6)
-
Step 800
800
#4B4681
oklch(42.8% 0.096 285.5)
-
Step 900
900
#3E3B67
oklch(37.7% 0.074 285.4)
-
Step 950
950 (this color)
#0B081F
oklch(15.5% 0.047 285.6)
#0B081F 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) | #010C20 | 0.024 |
| Deuteranopia (no green cones) | #010B1F | 0.024 |
| Tritanopia (no blue cones) | #050D12 | 0.039 |
| Achromatopsia (no color) | #0B0B0B | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B081F
#0B081F
oklch(15.5% 0.047 285.6)
- #0E0D00
#0E0D00
oklch(15.5% 0.033 106.8)
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 #0B081F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.046
- Midnight #03012D ΔE 0.046
- Almost Black #070D0D ΔE 0.048
- Dark Navy Blue #00022E ΔE 0.050
- Dark Navy #000435 ΔE 0.055
- Very Dark Blue #000133 ΔE 0.058
- Rich Black #0D1B2A ΔE 0.068
- Very Dark Brown #1D0200 ΔE 0.082
Use #0B081F 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.