#3C3A2B
Closest named color: Onyx (#343A40). oklch(34.6% 0.025 101.3), rgb(60, 58, 43).
Aa
White text reads best on this color (11.46:1).
About this color
#3C3A2B is a dark close to neutral grey. In OKLCH its lightness is 35%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Onyx (#343A40), ΔE 0.037 away. White text reads best on it, at 11.46:1.
| Hue family | Neutrals |
| Lightness | dark (35%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.83:1 |
| White text | 11.46:1 |
Values
| HEX | #3C3A2B |
| RGB | rgb(60, 58, 43) |
| HSL | hsl(53, 17%, 20%) |
| OKLCH | oklch(34.6% 0.025 101.3) |
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 #3C3A2B | 11.46:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #3C3A2B | 1.83:1 | Fails | Lc 7.5 | Not readable |
| #3C3A2B text on white | 11.46:1 | AAA | Lc 96.4 | Preferred for body text |
| #3C3A2B text on black | 1.83:1 | 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 900.
-
Step 50
50
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EAEAE6
oklch(93.6% 0.005 106.5)
-
Step 200
200
#DAD9D2
oklch(88.4% 0.01 100)
-
Step 300
300
#C3C1B4
oklch(80.9% 0.018 99.7)
-
Step 400
400
#A4A28C
oklch(70.8% 0.031 102.9)
-
Step 500
500
#8E8B70
oklch(63.2% 0.039 102.2)
-
Step 600
600
#787458
oklch(55.5% 0.041 100.8)
-
Step 700
700
#656248
oklch(49.2% 0.039 102.2)
-
Step 800
800
#52503B
oklch(42.7% 0.033 103.1)
-
Step 900
900 (this color)
#3C3A2B
oklch(34.6% 0.025 101.3)
-
Step 950
950
#28271E
oklch(27.1% 0.016 102.2)
#3C3A2B 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) | #3D392A | 0.003 |
| Deuteranopia (no green cones) | #3E3A2C | 0.004 |
| Tritanopia (no blue cones) | #3F3836 | 0.023 |
| Achromatopsia (no color) | #3A3A3A | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C3A2B
#3C3A2B
oklch(34.6% 0.025 101.3)
- #373846
#373846
oklch(34.5% 0.024 281.8)
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 #3C3A2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.037
- Charcoal Grey #3C4142 ΔE 0.038
- Pakistan Green #283618 ΔE 0.047
- Dark Olive #373E02 ΔE 0.054
- Gunmetal #293241 ΔE 0.062
- Dark Blue Grey #1F3B4D ΔE 0.067
- Charcoal #264653 ΔE 0.068
- Evergreen #05472A ΔE 0.069
Use #3C3A2B 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.