#24170F
Closest named color: Dark Brown (#341C02). oklch(21.9% 0.026 52.5), rgb(36, 23, 15).
Aa
White text reads best on this color (17.43:1).
About this color
#24170F is a very dark close to neutral grey. In OKLCH its lightness is 22%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Dark Brown (#341C02), ΔE 0.045 away. White text reads best on it, at 17.43:1.
| Hue family | Neutrals |
| Lightness | very dark (22%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.20:1 |
| White text | 17.43:1 |
Values
| HEX | #24170F |
| RGB | rgb(36, 23, 15) |
| HSL | hsl(23, 41%, 10%) |
| OKLCH | oklch(21.9% 0.026 52.5) |
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 #24170F | 17.43:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #24170F | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #24170F text on white | 17.43:1 | AAA | Lc 104.2 | Preferred for body text |
| #24170F text on black | 1.20:1 | 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
#EFE8E4
oklch(93.5% 0.009 52.1)
-
Step 200
200
#E3D6CF
oklch(88.5% 0.017 50.4)
-
Step 300
300
#D1BCAF
oklch(80.9% 0.03 53.9)
-
Step 400
400
#BA9985
oklch(70.8% 0.049 52.9)
-
Step 500
500
#A87F66
oklch(63% 0.062 52.6)
-
Step 600
600
#93684E
oklch(55.5% 0.067 52)
-
Step 700
700
#7D573E
oklch(49.1% 0.063 54.1)
-
Step 800
800
#664734
oklch(42.7% 0.052 52.4)
-
Step 900
900
#533C2D
oklch(37.8% 0.041 54.2)
-
Step 950
950 (this color)
#24170F
oklch(21.9% 0.026 52.5)
#24170F 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) | #1B180E | 0.020 |
| Deuteranopia (no green cones) | #1E1B0F | 0.018 |
| Tritanopia (no blue cones) | #271515 | 0.016 |
| Achromatopsia (no color) | #1A1A1A | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #24170F
#24170F
oklch(21.9% 0.026 52.5)
- #0D1C24
#0D1C24
oklch(21.7% 0.026 233)
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 #24170F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.045
- Jet #212529 ΔE 0.056
- Rich Black #0D1B2A ΔE 0.061
- Dark #1B2431 ΔE 0.065
- Chocolate Brown #411900 ΔE 0.069
- Dark Maroon #3C0008 ΔE 0.070
- Deep Brown #410200 ΔE 0.074
- Very Dark Brown #1D0200 ΔE 0.074
Use #24170F 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.