#2F151A
Closest named color: Dark Brown (#341C02). oklch(23.5% 0.043 8.6), rgb(47, 21, 26).
Aa
White text reads best on this color (16.89:1).
About this color
#2F151A is a very dark, muted red. In OKLCH its lightness is 24%, its chroma 0.043 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.050 away. White text reads best on it, at 16.89:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.24:1 |
| White text | 16.89:1 |
Values
| HEX | #2F151A |
| RGB | rgb(47, 21, 26) |
| HSL | hsl(348, 38%, 13%) |
| OKLCH | oklch(23.5% 0.043 8.6) |
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 #2F151A | 16.89:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #2F151A | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #2F151A text on white | 16.89:1 | AAA | Lc 103.7 | Preferred for body text |
| #2F151A text on black | 1.24:1 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E8
oklch(93.6% 0.014 6.7)
-
Step 200
200
#EBD2D5
oklch(88.5% 0.028 9.4)
-
Step 300
300
#DFB4BA
oklch(81% 0.05 8.8)
-
Step 400
400
#CD8C96
oklch(70.8% 0.08 9.2)
-
Step 500
500
#BE6E7D
oklch(63.1% 0.103 8.4)
-
Step 600
600
#AA5566
oklch(55.7% 0.112 8.8)
-
Step 700
700
#914555
oklch(49.1% 0.104 8.4)
-
Step 800
800
#763945
oklch(42.7% 0.086 9)
-
Step 900
900
#60313A
oklch(37.7% 0.069 8.7)
-
Step 950
950 (this color)
#2F151A
oklch(23.5% 0.043 8.6)
#2F151A 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) | #1A1A1A | 0.046 |
| Deuteranopia (no green cones) | #201F19 | 0.044 |
| Tritanopia (no blue cones) | #331217 | 0.011 |
| Achromatopsia (no color) | #1D1D1D | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F151A
#2F151A
oklch(23.5% 0.043 8.6)
- #002422
#002422
oklch(23.5% 0.041 189.3)
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 #2F151A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.050
- Dark Maroon #3C0008 ΔE 0.051
- Jet #212529 ΔE 0.055
- Deep Brown #410200 ΔE 0.057
- Chocolate Brown #411900 ΔE 0.059
- Dark #1B2431 ΔE 0.063
- Dark Plum #3F012C ΔE 0.067
- Eggplant #380835 ΔE 0.068
Use #2F151A 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.