#3A2A2F
Closest named color: Space Cadet (#2B2D42). oklch(30.5% 0.025 358.1), rgb(58, 42, 47).
Aa
White text reads best on this color (13.52:1).
About this color
#3A2A2F is a dark close to neutral grey. In OKLCH its lightness is 31%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Space Cadet (#2B2D42), ΔE 0.041 away. White text reads best on it, at 13.52:1.
| Hue family | Neutrals |
| Lightness | dark (31%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.55:1 |
| White text | 13.52:1 |
Values
| HEX | #3A2A2F |
| RGB | rgb(58, 42, 47) |
| HSL | hsl(341, 16%, 20%) |
| OKLCH | oklch(30.5% 0.025 358.1) |
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 #3A2A2F | 13.52:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #3A2A2F | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #3A2A2F text on white | 13.52:1 | AAA | Lc 100.0 | Preferred for body text |
| #3A2A2F text on black | 1.55:1 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE8EA
oklch(93.7% 0.008 357.8)
-
Step 200
200
#E3D5D9
oklch(88.5% 0.016 358.1)
-
Step 300
300
#D2B9C0
oklch(80.9% 0.03 359)
-
Step 400
400
#BA95A0
oklch(70.7% 0.047 358.7)
-
Step 500
500
#A97A89
oklch(63.1% 0.062 358.2)
-
Step 600
600
#936373
oklch(55.5% 0.066 357.8)
-
Step 700
700
#7E5260
oklch(49.2% 0.062 359)
-
Step 800
800
#66434F
oklch(42.7% 0.051 357.3)
-
Step 900
900
#533941
oklch(37.7% 0.039 359)
-
Step 950
950 (this color)
#3A2A2F
oklch(30.5% 0.025 358.1)
#3A2A2F 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) | #2C2D2F | 0.027 |
| Deuteranopia (no green cones) | #302F2F | 0.024 |
| Tritanopia (no blue cones) | #3D292C | 0.007 |
| Achromatopsia (no color) | #2E2E2E | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A2A2F
#3A2A2F
oklch(30.5% 0.025 358.1)
- #21332F
#21332F
oklch(30.4% 0.025 179.2)
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 #3A2A2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.041
- Gunmetal #293241 ΔE 0.043
- Onyx #343A40 ΔE 0.051
- Jet #212529 ΔE 0.053
- Dark #1B2431 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.063
- Chocolate Brown #411900 ΔE 0.070
- Dark Blue Grey #1F3B4D ΔE 0.071
Use #3A2A2F 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.