#03080D
Closest named color: Almost Black (#070D0D). oklch(13% 0.016 240.2), rgb(3, 8, 13).
Aa
White text reads best on this color (20.10:1).
About this color
#03080D is a very dark close to neutral grey. In OKLCH its lightness is 13%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.025 away. White text reads best on it, at 20.10:1.
| Hue family | Neutrals |
| Lightness | very dark (13%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.04:1 |
| White text | 20.10:1 |
Values
| HEX | #03080D |
| RGB | rgb(3, 8, 13) |
| HSL | hsl(210, 63%, 3%) |
| OKLCH | oklch(13% 0.016 240.2) |
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 #03080D | 20.10:1 | AAA | Lc -107.8 | Preferred for body text |
| Black text on #03080D | 1.04:1 | Fails | Lc 0.0 | Not readable |
| #03080D text on white | 20.10:1 | AAA | Lc 105.9 | Preferred for body text |
| #03080D 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D3DAE0
oklch(88.5% 0.011 243.7)
-
Step 300
300
#B6C3CC
oklch(81% 0.019 237.8)
-
Step 400
400
#90A4B2
oklch(70.8% 0.03 238.4)
-
Step 500
500
#748D9F
oklch(63% 0.039 239.6)
-
Step 600
600
#5D778A
oklch(55.6% 0.042 240.2)
-
Step 700
700
#4C6475
oklch(49.1% 0.04 239.5)
-
Step 800
800
#3F5260
oklch(42.8% 0.033 240.5)
-
Step 900
900
#35444E
oklch(37.8% 0.026 237.6)
-
Step 950
950 (this color)
#03080D
oklch(13% 0.016 240.2)
#03080D 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) | #06080D | 0.009 |
| Deuteranopia (no green cones) | #05070D | 0.007 |
| Tritanopia (no blue cones) | #01090A | 0.012 |
| Achromatopsia (no color) | #070707 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #03080D
#03080D
oklch(13% 0.016 240.2)
- #0C0603
#0C0603
oklch(13% 0.016 57.2)
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 #03080D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.025
- Rich Navy #001219 ΔE 0.043
- Very Dark Brown #1D0200 ΔE 0.072
- Midnight #03012D ΔE 0.075
- Dark Navy Blue #00022E ΔE 0.076
- Very Dark Blue #000133 ΔE 0.086
- Dark Navy #000435 ΔE 0.086
- Rich Black #0D1B2A ΔE 0.090
Use #03080D 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.