#2C150D
Closest named color: Dark Brown (#341C02). oklch(22.6% 0.041 39.8), rgb(44, 21, 13).
Aa
White text reads best on this color (17.21:1).
About this color
#2C150D is a very dark, muted red. In OKLCH its lightness is 23%, its chroma 0.041 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.036 away. White text reads best on it, at 17.21:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.22:1 |
| White text | 17.21:1 |
Values
| HEX | #2C150D |
| RGB | rgb(44, 21, 13) |
| HSL | hsl(15, 54%, 11%) |
| OKLCH | oklch(22.6% 0.041 39.8) |
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 #2C150D | 17.21:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #2C150D | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #2C150D text on white | 17.21:1 | AAA | Lc 104.0 | Preferred for body text |
| #2C150D text on black | 1.22:1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F3E7E3
oklch(93.6% 0.014 39.4)
-
Step 200
200
#EAD4CC
oklch(88.6% 0.027 41.1)
-
Step 300
300
#DDB7AA
oklch(80.9% 0.048 39.8)
-
Step 400
400
#CB917C
oklch(70.8% 0.077 40.7)
-
Step 500
500
#BC745B
oklch(63.1% 0.098 39.9)
-
Step 600
600
#A75C41
oklch(55.6% 0.106 40.3)
-
Step 700
700
#8F4B33
oklch(49.1% 0.099 39.9)
-
Step 800
800
#743E2B
oklch(42.7% 0.081 39.9)
-
Step 900
900
#5E3527
oklch(37.6% 0.064 39.5)
-
Step 950
950 (this color)
#2C150D
oklch(22.6% 0.041 39.8)
#2C150D 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) | #1B180C | 0.038 |
| Deuteranopia (no green cones) | #201D0D | 0.036 |
| Tritanopia (no blue cones) | #311113 | 0.021 |
| Achromatopsia (no color) | #1B1B1B | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C150D
#2C150D
oklch(22.6% 0.041 39.8)
- #002029
#002029
oklch(22.5% 0.041 220.1)
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 #2C150D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.036
- Dark Maroon #3C0008 ΔE 0.054
- Chocolate Brown #411900 ΔE 0.054
- Deep Brown #410200 ΔE 0.056
- Jet #212529 ΔE 0.061
- Mahogany #4A0100 ΔE 0.072
- Dark #1B2431 ΔE 0.072
- Rich Black #0D1B2A ΔE 0.074
Use #2C150D 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.