#09161D
Closest named color: Rich Navy (#001219). oklch(19.2% 0.023 233.3), rgb(9, 22, 29).
Aa
White text reads best on this color (18.35:1).
About this color
#09161D is a very dark close to neutral grey. In OKLCH its lightness is 19%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Rich Navy (#001219), ΔE 0.025 away. White text reads best on it, at 18.35:1.
| Hue family | Neutrals |
| Lightness | very dark (19%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.14:1 |
| White text | 18.35:1 |
Values
| HEX | #09161D |
| RGB | rgb(9, 22, 29) |
| HSL | hsl(201, 53%, 7%) |
| OKLCH | oklch(19.2% 0.023 233.3) |
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 #09161D | 18.35:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #09161D | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #09161D text on white | 18.35:1 | AAA | Lc 105.0 | Preferred for body text |
| #09161D text on black | 1.14:1 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D0DBE2
oklch(88.5% 0.015 235.4)
-
Step 300
300
#B0C4D0
oklch(80.9% 0.028 234.1)
-
Step 400
400
#86A6B8
oklch(70.7% 0.044 232.8)
-
Step 500
500
#6790A6
oklch(63.1% 0.056 232.2)
-
Step 600
600
#4E7A92
oklch(55.7% 0.061 233.3)
-
Step 700
700
#3E667C
oklch(49% 0.057 233.7)
-
Step 800
800
#345465
oklch(42.8% 0.047 232.6)
-
Step 900
900
#2E4552
oklch(37.7% 0.036 233.8)
-
Step 950
950 (this color)
#09161D
oklch(19.2% 0.023 233.3)
#09161D 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) | #13161D | 0.016 |
| Deuteranopia (no green cones) | #10131D | 0.015 |
| Tritanopia (no blue cones) | #021818 | 0.018 |
| Achromatopsia (no color) | #141414 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #09161D
#09161D
oklch(19.2% 0.023 233.3)
- #1D110A
#1D110A
oklch(19.2% 0.024 51)
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 #09161D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.025
- Rich Black #0D1B2A ΔE 0.030
- Almost Black #070D0D ΔE 0.043
- Dark #1B2431 ΔE 0.067
- Jet #212529 ΔE 0.072
- Oxford Blue #1B263B ΔE 0.081
- Dark Navy #000435 ΔE 0.083
- Navy Blue #001146 ΔE 0.085
Use #09161D 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.