#030D08
Closest named color: Almost Black (#070D0D). oklch(14.5% 0.021 164.6), rgb(3, 13, 8).
Aa
White text reads best on this color (19.71:1).
About this color
#030D08 is a very dark close to neutral grey. In OKLCH its lightness is 15%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.015 away. White text reads best on it, at 19.71:1.
| Hue family | Neutrals |
| Lightness | very dark (15%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.06:1 |
| White text | 19.71:1 |
Values
| HEX | #030D08 |
| RGB | rgb(3, 13, 8) |
| HSL | hsl(150, 63%, 3%) |
| OKLCH | oklch(14.5% 0.021 164.6) |
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 #030D08 | 19.71:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #030D08 | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #030D08 text on white | 19.71:1 | AAA | Lc 105.8 | Preferred for body text |
| #030D08 text on black | 1.06:1 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D1DCD7
oklch(88.5% 0.014 167.1)
-
Step 300
300
#B2C6BC
oklch(80.8% 0.026 164.3)
-
Step 400
400
#8AA99A
oklch(70.7% 0.041 164.4)
-
Step 500
500
#6C9481
oklch(63.1% 0.053 164)
-
Step 600
600
#547E6B
oklch(55.6% 0.056 164.5)
-
Step 700
700
#446A59
oklch(49% 0.051 164.6)
-
Step 800
800
#385749
oklch(42.8% 0.044 164.5)
-
Step 900
900
#31473D
oklch(37.6% 0.032 164.9)
-
Step 950
950 (this color)
#030D08
oklch(14.5% 0.021 164.6)
#030D08 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) | #0D0C08 | 0.022 |
| Deuteranopia (no green cones) | #0B0A08 | 0.021 |
| Tritanopia (no blue cones) | #010D0C | 0.009 |
| Achromatopsia (no color) | #0B0B0B | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #030D08
#030D08
oklch(14.5% 0.021 164.6)
- #11070C
#11070C
oklch(14.7% 0.021 347.8)
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 #030D08, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.015
- Rich Navy #001219 ΔE 0.036
- Very Dark Brown #1D0200 ΔE 0.070
- Rich Black #0D1B2A ΔE 0.083
- Dark Navy Blue #00022E ΔE 0.096
- Midnight #03012D ΔE 0.096
- Dark Navy #000435 ΔE 0.102
- Very Dark Blue #000133 ΔE 0.104
Use #030D08 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.