#050513
Closest named color: Almost Black (#070D0D). oklch(12.6% 0.033 280.5), rgb(5, 5, 19).
Aa
White text reads best on this color (20.23:1).
About this color
#050513 is a very dark, muted purple. In OKLCH its lightness is 13%, its chroma 0.033 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.043 away. White text reads best on it, at 20.23:1.
| Hue family | Purples |
| Lightness | very dark (13%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.03:1 |
| White text | 20.23:1 |
Values
| HEX | #050513 |
| RGB | rgb(5, 5, 19) |
| HSL | hsl(240, 58%, 5%) |
| OKLCH | oklch(12.6% 0.033 280.5) |
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 #050513 | 20.23:1 | AAA | Lc -107.8 | Preferred for body text |
| Black text on #050513 | 1.03:1 | Fails | Lc 0.0 | Not readable |
| #050513 text on white | 20.23:1 | AAA | Lc 105.9 | Preferred for body text |
| #050513 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D6D8E8
oklch(88.5% 0.022 280.3)
-
Step 300
300
#BBBEDA
oklch(80.8% 0.039 280.6)
-
Step 400
400
#999DC8
oklch(70.8% 0.063 280.5)
-
Step 500
500
#8084B9
oklch(63.1% 0.08 280.5)
-
Step 600
600
#6A6DA5
oklch(55.6% 0.087 280.8)
-
Step 700
700
#585B8E
oklch(49.1% 0.081 280.4)
-
Step 800
800
#484B73
oklch(42.8% 0.066 279.9)
-
Step 900
900
#3C3E5D
oklch(37.6% 0.053 280.7)
-
Step 950
950 (this color)
#050513
oklch(12.6% 0.033 280.5)
#050513 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) | #020714 | 0.013 |
| Deuteranopia (no green cones) | #010613 | 0.014 |
| Tritanopia (no blue cones) | #02070A | 0.028 |
| Achromatopsia (no color) | #060606 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #050513
#050513
oklch(12.6% 0.033 280.5)
- #090700
#090700
oklch(12.8% 0.027 100.7)
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 #050513, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.043
- Rich Navy #001219 ΔE 0.053
- Midnight #03012D ΔE 0.058
- Dark Navy Blue #00022E ΔE 0.061
- Very Dark Blue #000133 ΔE 0.071
- Dark Navy #000435 ΔE 0.073
- Very Dark Brown #1D0200 ΔE 0.078
- Rich Black #0D1B2A ΔE 0.094
Use #050513 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.