#2F201B
Closest named color: Dark Brown (#341C02). oklch(26% 0.025 39.2), rgb(47, 32, 27).
Aa
White text reads best on this color (15.63:1).
About this color
#2F201B is a dark close to neutral grey. In OKLCH its lightness is 26%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Dark Brown (#341C02), ΔE 0.034 away. White text reads best on it, at 15.63:1.
| Hue family | Neutrals |
| Lightness | dark (26%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.34:1 |
| White text | 15.63:1 |
Values
| HEX | #2F201B |
| RGB | rgb(47, 32, 27) |
| HSL | hsl(15, 27%, 15%) |
| OKLCH | oklch(26% 0.025 39.2) |
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 #2F201B | 15.63:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #2F201B | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #2F201B text on white | 15.63:1 | AAA | Lc 102.5 | Preferred for body text |
| #2F201B text on black | 1.34:1 | 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
#EFE8E6
oklch(93.6% 0.008 36.6)
-
Step 200
200
#E4D6D1
oklch(88.6% 0.017 40.8)
-
Step 300
300
#D3BBB3
oklch(81% 0.03 39.3)
-
Step 400
400
#BC978B
oklch(70.7% 0.048 38.7)
-
Step 500
500
#AA7D6E
oklch(63% 0.061 39.2)
-
Step 600
600
#956656
oklch(55.6% 0.066 39.6)
-
Step 700
700
#7F5546
oklch(49.1% 0.061 40.4)
-
Step 800
800
#68453A
oklch(42.7% 0.052 38.2)
-
Step 900
900
#543A32
oklch(37.6% 0.04 37.8)
-
Step 950
950 (this color)
#2F201B
oklch(26% 0.025 39.2)
#2F201B 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) | #24221B | 0.022 |
| Deuteranopia (no green cones) | #27251B | 0.022 |
| Tritanopia (no blue cones) | #331E1F | 0.014 |
| Achromatopsia (no color) | #232323 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F201B
#2F201B
oklch(26% 0.025 39.2)
- #16272C
#16272C
oklch(26% 0.024 218.4)
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 #2F201B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.034
- Jet #212529 ΔE 0.034
- Chocolate Brown #411900 ΔE 0.048
- Dark #1B2431 ΔE 0.050
- Oxford Blue #1B263B ΔE 0.064
- Space Cadet #2B2D42 ΔE 0.071
- Rich Black #0D1B2A ΔE 0.072
- Deep Brown #410200 ΔE 0.073
Use #2F201B 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.