#3E332B
Closest named color: Onyx (#343A40). oklch(33% 0.021 58), rgb(62, 51, 43).
Aa
White text reads best on this color (12.25:1).
About this color
#3E332B is a dark close to neutral grey. In OKLCH its lightness is 33%, its chroma 0.021. 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 12.25:1.
| Hue family | Neutrals |
| Lightness | dark (33%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.71:1 |
| White text | 12.25:1 |
Values
| HEX | #3E332B |
| RGB | rgb(62, 51, 43) |
| HSL | hsl(25, 18%, 21%) |
| OKLCH | oklch(33% 0.021 58) |
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 #3E332B | 12.25:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #3E332B | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #3E332B text on white | 12.25:1 | AAA | Lc 98.0 | Preferred for body text |
| #3E332B text on black | 1.71:1 | 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
#ECE9E7
oklch(93.6% 0.004 56.4)
-
Step 200
200
#DED8D4
oklch(88.6% 0.009 56.3)
-
Step 300
300
#C9BEB7
oklch(80.9% 0.016 54.9)
-
Step 400
400
#AD9D92
oklch(70.7% 0.025 56.8)
-
Step 500
500
#998577
oklch(63.1% 0.032 57.1)
-
Step 600
600
#846F5F
oklch(55.7% 0.036 59.3)
-
Step 700
700
#6F5C4F
oklch(49% 0.032 56.2)
-
Step 800
800
#5B4C41
oklch(42.8% 0.027 58.2)
-
Step 900
900 (this color)
#3E332B
oklch(33% 0.021 58)
-
Step 950
950
#2C2520
oklch(27.1% 0.014 57.6)
#3E332B 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) | #36342A | 0.015 |
| Deuteranopia (no green cones) | #39362B | 0.013 |
| Tritanopia (no blue cones) | #413131 | 0.015 |
| Achromatopsia (no color) | #353535 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E332B
#3E332B
oklch(33% 0.021 58)
- #2C373F
#2C373F
oklch(33% 0.02 239.8)
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 #3E332B, 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 0.049
- Gunmetal #293241 ΔE 0.052
- Pakistan Green #283618 ΔE 0.054
- Space Cadet #2B2D42 ΔE 0.061
- Dark Blue Grey #1F3B4D ΔE 0.068
- Dark Olive #373E02 ΔE 0.071
- Jet #212529 ΔE 0.075
Use #3E332B 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.