#0A081D
Closest named color: Rich Navy (#001219). oklch(15.2% 0.044 284.5), rgb(10, 8, 29).
Aa
White text reads best on this color (19.71:1).
About this color
#0A081D is a very dark, muted purple. In OKLCH its lightness is 15%, its chroma 0.044 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.044 away. White text reads best on it, at 19.71:1.
| Hue family | Purples |
| Lightness | very dark (15%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.06:1 |
| White text | 19.71:1 |
Values
| HEX | #0A081D |
| RGB | rgb(10, 8, 29) |
| HSL | hsl(246, 57%, 7%) |
| OKLCH | oklch(15.2% 0.044 284.5) |
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 #0A081D | 19.71:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #0A081D | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #0A081D text on white | 19.71:1 | AAA | Lc 105.7 | Preferred for body text |
| #0A081D 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
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D6D7EC
oklch(88.5% 0.029 283.6)
-
Step 300
300
#BCBDE2
oklch(81% 0.052 284)
-
Step 400
400
#9A9AD3
oklch(70.7% 0.083 284.1)
-
Step 500
500
#8280C7
oklch(63.1% 0.106 284.2)
-
Step 600
600
#6C68B4
oklch(55.5% 0.116 284.3)
-
Step 700
700
#5B579B
oklch(49.3% 0.107 284.4)
-
Step 800
800
#4A477D
oklch(42.7% 0.088 284.5)
-
Step 900
900
#3E3C65
oklch(37.8% 0.069 284.8)
-
Step 950
950 (this color)
#0A081D
oklch(15.2% 0.044 284.5)
#0A081D 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) | #020B1E | 0.020 |
| Deuteranopia (no green cones) | #010A1D | 0.022 |
| Tritanopia (no blue cones) | #050C11 | 0.035 |
| Achromatopsia (no color) | #0B0B0B | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A081D
#0A081D
oklch(15.2% 0.044 284.5)
- #0E0C00
#0E0C00
oklch(15.2% 0.032 103.5)
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 #0A081D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.044
- Almost Black #070D0D ΔE 0.045
- Midnight #03012D ΔE 0.048
- Dark Navy Blue #00022E ΔE 0.052
- Dark Navy #000435 ΔE 0.057
- Very Dark Blue #000133 ΔE 0.060
- Rich Black #0D1B2A ΔE 0.070
- Very Dark Brown #1D0200 ΔE 0.080
Use #0A081D 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.