#413131
Closest named color: Onyx (#343A40). oklch(33.1% 0.023 18.4), rgb(65, 49, 49).
Aa
White text reads best on this color (12.29:1).
About this color
#413131 is a dark close to neutral grey. In OKLCH its lightness is 33%, 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 12.29:1.
| Hue family | Neutrals |
| Lightness | dark (33%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.70:1 |
| White text | 12.29:1 |
Values
| HEX | #413131 |
| RGB | rgb(65, 49, 49) |
| HSL | hsl(0, 14%, 22%) |
| OKLCH | oklch(33.1% 0.023 18.4) |
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 #413131 | 12.29:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #413131 | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #413131 text on white | 12.29:1 | AAA | Lc 98.0 | Preferred for body text |
| #413131 text on black | 1.70:1 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE8E8
oklch(93.5% 0.005 17.3)
-
Step 200
200
#DFD7D6
oklch(88.5% 0.009 26)
-
Step 300
300
#CCBCBC
oklch(80.9% 0.018 17.5)
-
Step 400
400
#B29A9A
oklch(70.7% 0.029 17.8)
-
Step 500
500
#9E8181
oklch(63% 0.036 18.1)
-
Step 600
600
#896A6A
oklch(55.5% 0.04 18.4)
-
Step 700
700
#745959
oklch(49.2% 0.036 18.4)
-
Step 800
800
#5E4949
oklch(42.7% 0.029 18.3)
-
Step 900
900 (this color)
#413131
oklch(33.1% 0.023 18.4)
-
Step 950
950
#2D2424
oklch(27.1% 0.014 18)
#413131 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) | #343331 | 0.024 |
| Deuteranopia (no green cones) | #373631 | 0.023 |
| Tritanopia (no blue cones) | #442F31 | 0.008 |
| Achromatopsia (no color) | #353535 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413131
#413131
oklch(33.1% 0.023 18.4)
- #273A3A
#273A3A
oklch(33.2% 0.024 196)
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 #413131, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.036
- Gunmetal #293241 ΔE 0.048
- Charcoal Grey #3C4142 ΔE 0.050
- Space Cadet #2B2D42 ΔE 0.054
- Dark Blue Grey #1F3B4D ΔE 0.067
- Pakistan Green #283618 ΔE 0.068
- Jet #212529 ΔE 0.075
- Charcoal #264653 ΔE 0.079
Use #413131 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.