#0B0418
Closest named color: Almost Black (#070D0D). oklch(13.6% 0.046 298.5), rgb(11, 4, 24).
Aa
White text reads best on this color (20.09:1).
About this color
#0B0418 is a very dark, muted purple. In OKLCH its lightness is 14%, its chroma 0.046 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.051 away. White text reads best on it, at 20.09:1.
| Hue family | Purples |
| Lightness | very dark (14%) |
| Chroma | muted (0.046) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.04:1 |
| White text | 20.09:1 |
Values
| HEX | #0B0418 |
| RGB | rgb(11, 4, 24) |
| HSL | hsl(261, 71%, 5%) |
| OKLCH | oklch(13.6% 0.046 298.5) |
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 #0B0418 | 20.09:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #0B0418 | 1.04:1 | Fails | Lc 0.0 | Not readable |
| #0B0418 text on white | 20.09:1 | AAA | Lc 105.9 | Preferred for body text |
| #0B0418 text on black | 1.04:1 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DBD5EB
oklch(88.4% 0.031 298.2)
-
Step 300
300
#C5BAE0
oklch(81% 0.054 298.4)
-
Step 400
400
#A795D0
oklch(70.7% 0.087 298.2)
-
Step 500
500
#927AC3
oklch(63.1% 0.11 298.3)
-
Step 600
600
#7D62B0
oklch(55.7% 0.12 298.4)
-
Step 700
700
#695197
oklch(49.1% 0.111 298)
-
Step 800
800
#56427A
oklch(42.6% 0.092 298.9)
-
Step 900
900
#473863
oklch(37.7% 0.074 298.9)
-
Step 950
950 (this color)
#0B0418
oklch(13.6% 0.046 298.5)
#0B0418 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) | #000719 | 0.033 |
| Deuteranopia (no green cones) | #010718 | 0.030 |
| Tritanopia (no blue cones) | #08070C | 0.034 |
| Achromatopsia (no color) | #070707 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B0418
#0B0418
oklch(13.6% 0.046 298.5)
- #070A00
#070A00
oklch(13.6% 0.032 119.8)
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 #0B0418, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.051
- Midnight #03012D ΔE 0.052
- Dark Navy Blue #00022E ΔE 0.058
- Rich Navy #001219 ΔE 0.059
- Very Dark Blue #000133 ΔE 0.067
- Dark Navy #000435 ΔE 0.068
- Very Dark Brown #1D0200 ΔE 0.076
- Rich Black #0D1B2A ΔE 0.089
Use #0B0418 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.