#0A0619
Closest named color: Almost Black (#070D0D). oklch(14.2% 0.041 291.1), rgb(10, 6, 25).
Aa
White text reads best on this color (19.94:1).
About this color
#0A0619 is a very dark, muted purple. In OKLCH its lightness is 14%, its chroma 0.041 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.044 away. White text reads best on it, at 19.94:1.
| Hue family | Purples |
| Lightness | very dark (14%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.05:1 |
| White text | 19.94:1 |
Values
| HEX | #0A0619 |
| RGB | rgb(10, 6, 25) |
| HSL | hsl(253, 61%, 6%) |
| OKLCH | oklch(14.2% 0.041 291.1) |
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 #0A0619 | 19.94:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #0A0619 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #0A0619 text on white | 19.94:1 | AAA | Lc 105.8 | Preferred for body text |
| #0A0619 text on black | 1.05:1 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F3
oklch(93.5% 0.015 290.3)
-
Step 200
200
#D9D6EA
oklch(88.4% 0.027 292.7)
-
Step 300
300
#C0BCDE
oklch(80.9% 0.048 290.7)
-
Step 400
400
#A098CE
oklch(70.6% 0.078 291)
-
Step 500
500
#8A7EC1
oklch(63.1% 0.1 291.5)
-
Step 600
600
#7467AE
oklch(55.7% 0.108 290.9)
-
Step 700
700
#615595
oklch(49% 0.101 290.8)
-
Step 800
800
#4F4679
oklch(42.7% 0.083 290.5)
-
Step 900
900
#423B61
oklch(37.7% 0.064 291.5)
-
Step 950
950 (this color)
#0A0619
oklch(14.2% 0.041 291.1)
#0A0619 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) | #01091A | 0.025 |
| Deuteranopia (no green cones) | #020819 | 0.022 |
| Tritanopia (no blue cones) | #060A0E | 0.034 |
| Achromatopsia (no color) | #090909 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A0619
#0A0619
oklch(14.2% 0.041 291.1)
- #0A0B00
#0A0B00
oklch(14.4% 0.032 112.8)
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 #0A0619, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.044
- Rich Navy #001219 ΔE 0.050
- Midnight #03012D ΔE 0.051
- Dark Navy Blue #00022E ΔE 0.056
- Dark Navy #000435 ΔE 0.064
- Very Dark Blue #000133 ΔE 0.065
- Very Dark Brown #1D0200 ΔE 0.075
- Rich Black #0D1B2A ΔE 0.080
Use #0A0619 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.