#3D412F
Closest named color: Charcoal Grey (#3C4142). oklch(36.6% 0.03 118.1), rgb(61, 65, 47).
Aa
White text reads best on this color (10.52:1).
About this color
#3D412F is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.030 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.032 away. White text reads best on it, at 10.52:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.030) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.99:1 |
| White text | 10.52:1 |
Values
| HEX | #3D412F |
| RGB | rgb(61, 65, 47) |
| HSL | hsl(73, 16%, 22%) |
| OKLCH | oklch(36.6% 0.03 118.1) |
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 #3D412F | 10.52:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #3D412F | 1.99:1 | Fails | Lc 9.5 | Not readable |
| #3D412F text on white | 10.52:1 | AAA | Lc 94.4 | Preferred for body text |
| #3D412F text on black | 1.99:1 | Fails | Lc -8.2 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E9EAE6
oklch(93.5% 0.005 117.9)
-
Step 200
200
#D8DAD1
oklch(88.4% 0.012 116.8)
-
Step 300
300
#BFC3B3
oklch(81% 0.022 118.3)
-
Step 400
400
#9EA48B
oklch(70.7% 0.036 118.3)
-
Step 500
500
#878E6E
oklch(63.2% 0.047 117.8)
-
Step 600
600
#707856
oklch(55.7% 0.051 118.8)
-
Step 700
700
#5E6546
oklch(49.2% 0.048 118.5)
-
Step 800
800
#4D523A
oklch(42.7% 0.038 117.6)
-
Step 900
900 (this color)
#3D412F
oklch(36.6% 0.03 118.1)
-
Step 950
950
#25281D
oklch(27% 0.02 120.1)
#3D412F 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) | #433F2E | 0.011 |
| Deuteranopia (no green cones) | #433F30 | 0.012 |
| Tritanopia (no blue cones) | #3F3F3C | 0.025 |
| Achromatopsia (no color) | #3F3F3F | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D412F
#3D412F
oklch(36.6% 0.03 118.1)
- #403B4D
#403B4D
oklch(36.5% 0.031 297.6)
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 #3D412F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.032
- Onyx #343A40 ΔE 0.045
- Dark Olive #373E02 ΔE 0.052
- Dark Slate Gray #2F4F4F ΔE 0.057
- Pakistan Green #283618 ΔE 0.059
- Charcoal #264653 ΔE 0.061
- Evergreen #05472A ΔE 0.061
- Dark Teal #014D4E ΔE 0.067
Use #3D412F 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.