#17110A
Closest named color: Almost Black (#070D0D). oklch(18.3% 0.017 70.8), rgb(23, 17, 10).
Aa
White text reads best on this color (18.73:1).
About this color
#17110A is a very dark close to neutral grey. In OKLCH its lightness is 18%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.039 away. White text reads best on it, at 18.73:1.
| Hue family | Neutrals |
| Lightness | very dark (18%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.12:1 |
| White text | 18.73:1 |
Values
| HEX | #17110A |
| RGB | rgb(23, 17, 10) |
| HSL | hsl(32, 39%, 6%) |
| OKLCH | oklch(18.3% 0.017 70.8) |
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 #17110A | 18.73:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #17110A | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #17110A text on white | 18.73:1 | AAA | Lc 105.3 | Preferred for body text |
| #17110A text on black | 1.12:1 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#ECE9E6
oklch(93.6% 0.005 67.8)
-
Step 200
200
#DED8D1
oklch(88.5% 0.012 71.9)
-
Step 300
300
#C9BFB3
oklch(81% 0.02 72.5)
-
Step 400
400
#AE9E8C
oklch(70.8% 0.032 70.6)
-
Step 500
500
#9A866F
oklch(63.2% 0.041 70.9)
-
Step 600
600
#846F57
oklch(55.5% 0.044 70.5)
-
Step 700
700
#705D47
oklch(49.1% 0.041 70.7)
-
Step 800
800
#5B4C3B
oklch(42.7% 0.033 70.2)
-
Step 900
900
#4B3F32
oklch(37.6% 0.027 69.1)
-
Step 950
950 (this color)
#17110A
oklch(18.3% 0.017 70.8)
#17110A 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) | #13110A | 0.009 |
| Deuteranopia (no green cones) | #15130A | 0.008 |
| Tritanopia (no blue cones) | #19100F | 0.012 |
| Achromatopsia (no color) | #121212 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17110A
#17110A
oklch(18.3% 0.017 70.8)
- #0D1319
#0D1319
oklch(18.3% 0.015 248.7)
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 #17110A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.039
- Rich Navy #001219 ΔE 0.049
- Very Dark Brown #1D0200 ΔE 0.052
- Rich Black #0D1B2A ΔE 0.063
- Dark Brown #341C02 ΔE 0.080
- Jet #212529 ΔE 0.083
- Dark #1B2431 ΔE 0.087
- Dark Maroon #3C0008 ΔE 0.091
Use #17110A 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.