#413D49
Closest named color: Charcoal Grey (#3C4142). oklch(36.9% 0.021 300.6), rgb(65, 61, 73).
Aa
White text reads best on this color (10.56:1).
About this color
#413D49 is a dark close to neutral grey. In OKLCH its lightness is 37%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.022 away. White text reads best on it, at 10.56:1.
| Hue family | Neutrals |
| Lightness | dark (37%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.98:1 |
| White text | 10.56:1 |
Values
| HEX | #413D49 |
| RGB | rgb(65, 61, 73) |
| HSL | hsl(260, 9%, 26%) |
| OKLCH | oklch(36.9% 0.021 300.6) |
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 #413D49 | 10.56:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #413D49 | 1.98:1 | Fails | Lc 9.4 | Not readable |
| #413D49 text on white | 10.56:1 | AAA | Lc 94.5 | Preferred for body text |
| #413D49 text on black | 1.98:1 | Fails | Lc -8.1 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9EC
oklch(93.6% 0.004 301.4)
-
Step 200
200
#DAD8DE
oklch(88.6% 0.008 301.3)
-
Step 300
300
#C2BEC9
oklch(80.8% 0.016 302.5)
-
Step 400
400
#A39DAE
oklch(70.6% 0.025 301.8)
-
Step 500
500
#8C859A
oklch(63% 0.032 300.7)
-
Step 600
600
#766F85
oklch(55.6% 0.035 299.8)
-
Step 700
700
#635D71
oklch(49.1% 0.032 298.9)
-
Step 800
800
#514C5C
oklch(42.7% 0.027 299.5)
-
Step 900
900 (this color)
#413D49
oklch(36.9% 0.021 300.6)
-
Step 950
950
#27252C
oklch(27% 0.013 298.6)
#413D49 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) | #3B3F4A | 0.011 |
| Deuteranopia (no green cones) | #3B3F49 | 0.011 |
| Tritanopia (no blue cones) | #403F41 | 0.017 |
| Achromatopsia (no color) | #3F3F3F | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413D49
#413D49
oklch(36.9% 0.021 300.6)
- #3E4135
#3E4135
oklch(36.9% 0.02 118.8)
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 #413D49, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.022
- Onyx #343A40 ΔE 0.029
- Charcoal #264653 ΔE 0.044
- Dark Grey Blue #29465B ΔE 0.045
- Dark Blue Grey #1F3B4D ΔE 0.051
- Gunmetal #293241 ΔE 0.057
- Dark Slate Gray #2F4F4F ΔE 0.059
- Space Cadet #2B2D42 ΔE 0.067
Use #413D49 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.