#3D2E39
Closest named color: Gunmetal (#293241). oklch(32.2% 0.028 336), rgb(61, 46, 57).
Aa
White text reads best on this color (12.74:1).
About this color
#3D2E39 is a dark close to neutral grey. In OKLCH its lightness is 32%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Gunmetal (#293241), ΔE 0.036 away. White text reads best on it, at 12.74:1.
| Hue family | Neutrals |
| Lightness | dark (32%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.64:1 |
| White text | 12.74:1 |
Values
| HEX | #3D2E39 |
| RGB | rgb(61, 46, 57) |
| HSL | hsl(316, 14%, 21%) |
| OKLCH | oklch(32.2% 0.028 336) |
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 #3D2E39 | 12.74:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #3D2E39 | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #3D2E39 text on white | 12.74:1 | AAA | Lc 98.8 | Preferred for body text |
| #3D2E39 text on black | 1.64:1 | 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
#F7F4F6
oklch(97% 0.004 337.4)
-
Step 100
100
#EEE7EC
oklch(93.5% 0.01 335.5)
-
Step 200
200
#E2D5DE
oklch(88.6% 0.019 336.6)
-
Step 300
300
#CFB9C9
oklch(80.9% 0.033 335.5)
-
Step 400
400
#B794AE
oklch(70.7% 0.055 335.4)
-
Step 500
500
#A57A99
oklch(63.2% 0.068 336.9)
-
Step 600
600
#8F6284
oklch(55.5% 0.075 335.8)
-
Step 700
700
#7A5170
oklch(49.1% 0.071 335.9)
-
Step 800
800
#63435B
oklch(42.7% 0.057 336)
-
Step 900
900
#51384B
oklch(37.6% 0.046 335.4)
-
Step 950
950 (this color)
#3D2E39
oklch(32.2% 0.028 336)
#3D2E39 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) | #2E3139 | 0.028 |
| Deuteranopia (no green cones) | #323339 | 0.024 |
| Tritanopia (no blue cones) | #3F2E32 | 0.013 |
| Achromatopsia (no color) | #323232 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D2E39
#3D2E39
oklch(32.2% 0.028 336)
- #28382D
#28382D
oklch(32.3% 0.029 154.5)
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 #3D2E39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.036
- Space Cadet #2B2D42 ΔE 0.037
- Onyx #343A40 ΔE 0.038
- Charcoal Grey #3C4142 ΔE 0.059
- Dark Blue Grey #1F3B4D ΔE 0.060
- Jet #212529 ΔE 0.067
- Prussian Blue #1D3557 ΔE 0.068
- Oxford Blue #1B263B ΔE 0.069
Use #3D2E39 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.