#3E382B
Closest named color: Onyx (#343A40). oklch(34.3% 0.023 86.1), rgb(62, 56, 43).
Aa
White text reads best on this color (11.63:1).
About this color
#3E382B is a dark close to neutral grey. In OKLCH its lightness is 34%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Onyx (#343A40), ΔE 0.036 away. White text reads best on it, at 11.63:1.
| Hue family | Neutrals |
| Lightness | dark (34%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.80:1 |
| White text | 11.63:1 |
Values
| HEX | #3E382B |
| RGB | rgb(62, 56, 43) |
| HSL | hsl(41, 18%, 21%) |
| OKLCH | oklch(34.3% 0.023 86.1) |
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 #3E382B | 11.63:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #3E382B | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #3E382B text on white | 11.63:1 | AAA | Lc 96.8 | Preferred for body text |
| #3E382B text on black | 1.80:1 | 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
#EBEAE6
oklch(93.7% 0.005 95.1)
-
Step 200
200
#DCD9D2
oklch(88.6% 0.01 87.5)
-
Step 300
300
#C5C0B4
oklch(80.8% 0.017 88)
-
Step 400
400
#A8A08D
oklch(70.7% 0.028 87.9)
-
Step 500
500
#938871
oklch(63% 0.036 85.4)
-
Step 600
600
#7D725A
oklch(55.6% 0.038 86.3)
-
Step 700
700
#6A6049
oklch(49.2% 0.037 87.2)
-
Step 800
800
#564E3C
oklch(42.6% 0.03 86.8)
-
Step 900
900 (this color)
#3E382B
oklch(34.3% 0.023 86.1)
-
Step 950
950
#2A261E
oklch(27% 0.015 84.5)
#3E382B 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) | #3B382A | 0.006 |
| Deuteranopia (no green cones) | #3D392B | 0.004 |
| Tritanopia (no blue cones) | #413634 | 0.020 |
| Achromatopsia (no color) | #393939 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E382B
#3E382B
oklch(34.3% 0.023 86.1)
- #333945
#333945
oklch(34.4% 0.023 264.2)
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 #3E382B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.036
- Charcoal Grey #3C4142 ΔE 0.040
- Pakistan Green #283618 ΔE 0.050
- Dark Olive #373E02 ΔE 0.059
- Gunmetal #293241 ΔE 0.060
- Dark Blue Grey #1F3B4D ΔE 0.068
- Charcoal #264653 ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.072
Use #3E382B 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.