#180D06
Closest named color: Almost Black (#070D0D). oklch(17.2% 0.024 55.1), rgb(24, 13, 6).
Aa
White text reads best on this color (19.10:1).
About this color
#180D06 is a very dark close to neutral grey. In OKLCH its lightness is 17%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.038 away. White text reads best on it, at 19.10:1.
| Hue family | Neutrals |
| Lightness | very dark (17%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.09:1 |
| White text | 19.10:1 |
Values
| HEX | #180D06 |
| RGB | rgb(24, 13, 6) |
| HSL | hsl(23, 60%, 6%) |
| OKLCH | oklch(17.2% 0.024 55.1) |
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 #180D06 | 19.10:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #180D06 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #180D06 text on white | 19.10:1 | AAA | Lc 105.4 | Preferred for body text |
| #180D06 text on black | 1.09:1 | 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
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EEE8E5
oklch(93.5% 0.008 48.7)
-
Step 200
200
#E2D7CF
oklch(88.6% 0.016 58.6)
-
Step 300
300
#D0BCB0
oklch(80.9% 0.028 53.1)
-
Step 400
400
#B89A86
oklch(70.8% 0.046 55.5)
-
Step 500
500
#A68168
oklch(63.2% 0.058 55.5)
-
Step 600
600
#906A4F
oklch(55.6% 0.063 56.4)
-
Step 700
700
#7B5840
oklch(49.1% 0.059 55.3)
-
Step 800
800
#644835
oklch(42.7% 0.049 55.2)
-
Step 900
900
#523C2E
oklch(37.7% 0.039 53.7)
-
Step 950
950 (this color)
#180D06
oklch(17.2% 0.024 55.1)
#180D06 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) | #100E06 | 0.018 |
| Deuteranopia (no green cones) | #131006 | 0.015 |
| Tritanopia (no blue cones) | #1B0B0B | 0.016 |
| Achromatopsia (no color) | #0F0F0F | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #180D06
#180D06
oklch(17.2% 0.024 55.1)
- #051219
#051219
oklch(17.4% 0.024 232.2)
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 #180D06, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.038
- Very Dark Brown #1D0200 ΔE 0.039
- Rich Navy #001219 ΔE 0.055
- Rich Black #0D1B2A ΔE 0.074
- Dark Brown #341C02 ΔE 0.087
- Dark Maroon #3C0008 ΔE 0.089
- Jet #212529 ΔE 0.096
- Deep Brown #410200 ΔE 0.099
Use #180D06 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.