#081310
Closest named color: Rich Navy (#001219). oklch(17.5% 0.017 175.2), rgb(8, 19, 16).
Aa
White text reads best on this color (18.90:1).
About this color
#081310 is a very dark close to neutral grey. In OKLCH its lightness is 17%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Rich Navy (#001219), ΔE 0.024 away. White text reads best on it, at 18.90:1.
| Hue family | Neutrals |
| Lightness | very dark (17%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.11:1 |
| White text | 18.90:1 |
Values
| HEX | #081310 |
| RGB | rgb(8, 19, 16) |
| HSL | hsl(164, 41%, 5%) |
| OKLCH | oklch(17.5% 0.017 175.2) |
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 #081310 | 18.90:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #081310 | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #081310 text on white | 18.90:1 | AAA | Lc 105.3 | Preferred for body text |
| #081310 text on black | 1.11:1 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D2DCD9
oklch(88.6% 0.012 176.3)
-
Step 300
300
#B4C5C0
oklch(80.9% 0.02 176.3)
-
Step 400
400
#8CA89F
oklch(70.8% 0.034 173.9)
-
Step 500
500
#6F9288
oklch(63.1% 0.042 175.5)
-
Step 600
600
#567C72
oklch(55.5% 0.046 176.4)
-
Step 700
700
#46695F
oklch(49.1% 0.043 174.6)
-
Step 800
800
#3A564E
oklch(42.8% 0.036 174.8)
-
Step 900
900
#324741
oklch(37.8% 0.028 175.2)
-
Step 950
950 (this color)
#081310
oklch(17.5% 0.017 175.2)
#081310 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) | #121210 | 0.018 |
| Deuteranopia (no green cones) | #101010 | 0.018 |
| Tritanopia (no blue cones) | #051312 | 0.006 |
| Achromatopsia (no color) | #111111 | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #081310
#081310
oklch(17.5% 0.017 175.2)
- #170D11
#170D11
oklch(17.5% 0.019 353.5)
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 #081310, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.024
- Almost Black #070D0D ΔE 0.024
- Rich Black #0D1B2A ΔE 0.056
- Very Dark Brown #1D0200 ΔE 0.072
- Dark #1B2431 ΔE 0.089
- Jet #212529 ΔE 0.089
- Dark Navy Blue #00022E ΔE 0.097
- Midnight #03012D ΔE 0.097
Use #081310 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.