#140D2D
Closest named color: Rich Black (#0D1B2A). oklch(19% 0.062 289.3), rgb(20, 13, 45).
Aa
White text reads best on this color (18.66:1).
About this color
#140D2D is a very dark, muted purple. In OKLCH its lightness is 19%, its chroma 0.062 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.049 away. White text reads best on it, at 18.66:1.
| Hue family | Purples |
| Lightness | very dark (19%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.12:1 |
| White text | 18.66:1 |
Values
| HEX | #140D2D |
| RGB | rgb(20, 13, 45) |
| HSL | hsl(253, 55%, 11%) |
| OKLCH | oklch(19% 0.062 289.3) |
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 #140D2D | 18.66:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #140D2D | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #140D2D text on white | 18.66:1 | AAA | Lc 105.1 | Preferred for body text |
| #140D2D text on black | 1.12:1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D8D5F3
oklch(88.5% 0.041 290.1)
-
Step 300
300
#BFB9ED
oklch(80.8% 0.073 289.9)
-
Step 400
400
#9F94E5
oklch(70.8% 0.117 289.3)
-
Step 500
500
#8877DD
oklch(63.1% 0.15 289)
-
Step 600
600
#735ECA
oklch(55.6% 0.161 289)
-
Step 700
700
#614CAF
oklch(49% 0.151 289.4)
-
Step 800
800
#4F3F8E
oklch(42.7% 0.126 289.3)
-
Step 900
900
#413771
oklch(37.8% 0.096 288.9)
-
Step 950
950 (this color)
#140D2D
oklch(19% 0.062 289.3)
#140D2D 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) | #00132E | 0.037 |
| Deuteranopia (no green cones) | #00122C | 0.037 |
| Tritanopia (no blue cones) | #0C141B | 0.050 |
| Achromatopsia (no color) | #121212 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #140D2D
#140D2D
oklch(19% 0.062 289.3)
- #151500
#151500
oklch(18.9% 0.041 109.8)
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 #140D2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.049
- Midnight Purple #280137 ΔE 0.055
- Dark Navy #000435 ΔE 0.056
- Very Dark Purple #2A0134 ΔE 0.058
- Navy Blue #001146 ΔE 0.058
- Midnight #03012D ΔE 0.060
- Rich Navy #001219 ΔE 0.061
- Dark Navy Blue #00022E ΔE 0.064
Use #140D2D 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.