#0D0312
Closest named color: Almost Black (#070D0D). oklch(13% 0.041 315.2), rgb(13, 3, 18).
Aa
White text reads best on this color (20.21:1).
About this color
#0D0312 is a very dark, muted purple. In OKLCH its lightness is 13%, its chroma 0.041 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.052 away. White text reads best on it, at 20.21:1.
| Hue family | Purples |
| Lightness | very dark (13%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.03:1 |
| White text | 20.21:1 |
Values
| HEX | #0D0312 |
| RGB | rgb(13, 3, 18) |
| HSL | hsl(280, 71%, 4%) |
| OKLCH | oklch(13% 0.041 315.2) |
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 #0D0312 | 20.21:1 | AAA | Lc -107.8 | Preferred for body text |
| Black text on #0D0312 | 1.03:1 | Fails | Lc 0.0 | Not readable |
| #0D0312 text on white | 20.21:1 | AAA | Lc 105.9 | Preferred for body text |
| #0D0312 text on black | 1.03:1 | 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
#EDE7F0
oklch(93.5% 0.014 314.8)
-
Step 200
200
#E0D4E6
oklch(88.5% 0.028 314.7)
-
Step 300
300
#CDB8D6
oklch(81% 0.047 315.8)
-
Step 400
400
#B392C2
oklch(70.6% 0.078 315.1)
-
Step 500
500
#A077B2
oklch(63.1% 0.098 315.2)
-
Step 600
600
#8B5F9E
oklch(55.6% 0.107 315.2)
-
Step 700
700
#764E87
oklch(49.1% 0.099 315.3)
-
Step 800
800
#60406E
oklch(42.7% 0.083 315.1)
-
Step 900
900
#4E3759
oklch(37.7% 0.063 314.4)
-
Step 950
950 (this color)
#0D0312
oklch(13% 0.041 315.2)
#0D0312 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) | #010613 | 0.037 |
| Deuteranopia (no green cones) | #030712 | 0.033 |
| Tritanopia (no blue cones) | #0D0508 | 0.028 |
| Achromatopsia (no color) | #060606 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D0312
#0D0312
oklch(13% 0.041 315.2)
- #020A00
#020A00
oklch(12.9% 0.039 136.4)
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 #0D0312, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.052
- Very Dark Brown #1D0200 ΔE 0.065
- Rich Navy #001219 ΔE 0.066
- Midnight #03012D ΔE 0.067
- Dark Navy Blue #00022E ΔE 0.073
- Very Dark Blue #000133 ΔE 0.082
- Dark Navy #000435 ΔE 0.083
- Rich Black #0D1B2A ΔE 0.097
Use #0D0312 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.