#06051B
Closest named color: Midnight (#03012D). oklch(13.5% 0.048 280.6), rgb(6, 5, 27).
Aa
White text reads best on this color (20.09:1).
About this color
#06051B is a very dark, muted purple. In OKLCH its lightness is 14%, its chroma 0.048 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight (#03012D), ΔE 0.042 away. White text reads best on it, at 20.09:1.
| Hue family | Purples |
| Lightness | very dark (14%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Midnight (#03012D) |
| Black text | 1.04:1 |
| White text | 20.09:1 |
Values
| HEX | #06051B |
| RGB | rgb(6, 5, 27) |
| HSL | hsl(243, 69%, 6%) |
| OKLCH | oklch(13.5% 0.048 280.6) |
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 #06051B | 20.09:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #06051B | 1.04:1 | Fails | Lc 0.0 | Not readable |
| #06051B text on white | 20.09:1 | AAA | Lc 105.8 | Preferred for body text |
| #06051B 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200
#D5D7EE
oklch(88.5% 0.032 281.8)
-
Step 300
300
#B9BDE6
oklch(80.9% 0.058 280.6)
-
Step 400
400
#969AD9
oklch(70.7% 0.092 281)
-
Step 500
500
#7D80CE
oklch(63.1% 0.116 280.8)
-
Step 600
600
#6768BB
oklch(55.5% 0.127 280.9)
-
Step 700
700
#5657A1
oklch(49.2% 0.116 280.6)
-
Step 800
800
#464783
oklch(42.7% 0.098 280.7)
-
Step 900
900
#3A3C69
oklch(37.7% 0.076 280.1)
-
Step 950
950 (this color)
#06051B
oklch(13.5% 0.048 280.6)
#06051B 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) | #00081C | 0.020 |
| Deuteranopia (no green cones) | #00071B | 0.019 |
| Tritanopia (no blue cones) | #010A0E | 0.042 |
| Achromatopsia (no color) | #070707 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #06051B
#06051B
oklch(13.5% 0.048 280.6)
- #0B0800
#0B0800
oklch(13.5% 0.028 98)
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 #06051B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight #03012D ΔE 0.042
- Dark Navy Blue #00022E ΔE 0.046
- Almost Black #070D0D ΔE 0.051
- Rich Navy #001219 ΔE 0.053
- Very Dark Blue #000133 ΔE 0.056
- Dark Navy #000435 ΔE 0.057
- Rich Black #0D1B2A ΔE 0.086
- Very Dark Brown #1D0200 ΔE 0.087
Use #06051B 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.