#3A2D2D
Closest named color: Gunmetal (#293241). oklch(31.2% 0.019 18.2), rgb(58, 45, 45).
Aa
White text reads best on this color (13.18:1).
About this color
#3A2D2D is a dark close to neutral grey. In OKLCH its lightness is 31%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Gunmetal (#293241), ΔE 0.042 away. White text reads best on it, at 13.18:1.
| Hue family | Neutrals |
| Lightness | dark (31%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.59:1 |
| White text | 13.18:1 |
Values
| HEX | #3A2D2D |
| RGB | rgb(58, 45, 45) |
| HSL | hsl(0, 13%, 20%) |
| OKLCH | oklch(31.2% 0.019 18.2) |
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 #3A2D2D | 13.18:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #3A2D2D | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #3A2D2D text on white | 13.18:1 | AAA | Lc 99.5 | Preferred for body text |
| #3A2D2D text on black | 1.59:1 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EEE8E8
oklch(93.6% 0.007 17.3)
-
Step 200
200
#E1D6D6
oklch(88.5% 0.012 17.4)
-
Step 300
300
#CFBBBB
oklch(80.9% 0.023 17.6)
-
Step 400
400
#B69898
oklch(70.7% 0.036 18)
-
Step 500
500
#A47F7F
oklch(63.2% 0.046 18.4)
-
Step 600
600
#8F6868
oklch(55.7% 0.05 18.8)
-
Step 700
700
#795656
oklch(49% 0.047 18.9)
-
Step 800
800
#634747
oklch(42.8% 0.039 18.8)
-
Step 900
900
#513B3B
oklch(37.7% 0.031 18.6)
-
Step 950
950 (this color)
#3A2D2D
oklch(31.2% 0.019 18.2)
#3A2D2D 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) | #2F2F2D | 0.021 |
| Deuteranopia (no green cones) | #32312D | 0.019 |
| Tritanopia (no blue cones) | #3D2C2D | 0.006 |
| Achromatopsia (no color) | #303030 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A2D2D
#3A2D2D
oklch(31.2% 0.019 18.2)
- #253434
#253434
oklch(31.2% 0.02 196.2)
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 #3A2D2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.042
- Onyx #343A40 ΔE 0.045
- Space Cadet #2B2D42 ΔE 0.045
- Jet #212529 ΔE 0.056
- Pakistan Green #283618 ΔE 0.062
- Charcoal Grey #3C4142 ΔE 0.065
- Dark #1B2431 ΔE 0.068
- Dark Blue Grey #1F3B4D ΔE 0.068
Use #3A2D2D 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.