#271F13
Closest named color: Dark Brown (#341C02). oklch(24.5% 0.024 77.3), rgb(39, 31, 19).
Aa
White text reads best on this color (16.25:1).
About this color
#271F13 is a very dark close to neutral grey. In OKLCH its lightness is 24%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Dark Brown (#341C02), ΔE 0.032 away. White text reads best on it, at 16.25:1.
| Hue family | Neutrals |
| Lightness | very dark (24%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.29:1 |
| White text | 16.25:1 |
Values
| HEX | #271F13 |
| RGB | rgb(39, 31, 19) |
| HSL | hsl(36, 34%, 11%) |
| OKLCH | oklch(24.5% 0.024 77.3) |
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 #271F13 | 16.25:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #271F13 | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #271F13 text on white | 16.25:1 | AAA | Lc 103.2 | Preferred for body text |
| #271F13 text on black | 1.29:1 | 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
#EDE9E4
oklch(93.6% 0.008 73.7)
-
Step 200
200
#DFD8CE
oklch(88.5% 0.016 77.1)
-
Step 300
300
#CBBFAC
oklch(80.9% 0.029 79.4)
-
Step 400
400
#B19D81
oklch(70.6% 0.046 76.1)
-
Step 500
500
#9E8561
oklch(63.1% 0.059 76.4)
-
Step 600
600
#896F47
oklch(55.7% 0.065 77.6)
-
Step 700
700
#745C39
oklch(49% 0.059 76.1)
-
Step 800
800
#5E4C2F
oklch(42.8% 0.05 78.8)
-
Step 900
900
#4D3F2A
oklch(37.7% 0.038 77.3)
-
Step 950
950 (this color)
#271F13
oklch(24.5% 0.024 77.3)
#271F13 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) | #221F12 | 0.010 |
| Deuteranopia (no green cones) | #242113 | 0.009 |
| Tritanopia (no blue cones) | #2A1D1C | 0.021 |
| Achromatopsia (no color) | #202020 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #271F13
#271F13
oklch(24.5% 0.024 77.3)
- #19212C
#19212C
oklch(24.5% 0.024 256.4)
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 #271F13, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.032
- Jet #212529 ΔE 0.038
- Dark #1B2431 ΔE 0.054
- Chocolate Brown #411900 ΔE 0.057
- Rich Black #0D1B2A ΔE 0.066
- Oxford Blue #1B263B ΔE 0.071
- Very Dark Green #062E03 ΔE 0.077
- Dark Forest Green #002D04 ΔE 0.078
Use #271F13 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.