#413D4F
Closest named color: Charcoal Grey (#3C4142). oklch(37.1% 0.031 295), rgb(65, 61, 79).
Aa
White text reads best on this color (10.47:1).
About this color
#413D4F is a dark, muted purple. In OKLCH its lightness is 37%, its chroma 0.031 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.031 away. White text reads best on it, at 10.47:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | muted (0.031) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.00:1 |
| White text | 10.47:1 |
Values
| HEX | #413D4F |
| RGB | rgb(65, 61, 79) |
| HSL | hsl(253, 13%, 27%) |
| OKLCH | oklch(37.1% 0.031 295) |
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 #413D4F | 10.47:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #413D4F | 2.00:1 | Fails | Lc 9.6 | Not readable |
| #413D4F text on white | 10.47:1 | AAA | Lc 94.3 | Preferred for body text |
| #413D4F text on black | 2.00:1 | Fails | Lc -8.3 | 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
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#D9D8E1
oklch(88.6% 0.012 291.3)
-
Step 300
300
#C1BECE
oklch(80.9% 0.022 294.5)
-
Step 400
400
#A29CB6
oklch(70.6% 0.038 296)
-
Step 500
500
#8B84A4
oklch(63.1% 0.048 295)
-
Step 600
600
#756E8F
oklch(55.7% 0.051 294.4)
-
Step 700
700
#625C79
oklch(49.2% 0.046 294.1)
-
Step 800
800
#504B63
oklch(42.7% 0.04 294.2)
-
Step 900
900 (this color)
#413D4F
oklch(37.1% 0.031 295)
-
Step 950
950
#27252F
oklch(27.1% 0.019 294.3)
#413D4F 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) | #394050 | 0.015 |
| Deuteranopia (no green cones) | #3A3F4E | 0.013 |
| Tritanopia (no blue cones) | #3E4043 | 0.026 |
| Achromatopsia (no color) | #3F3F3F | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413D4F
#413D4F
oklch(37.1% 0.031 295)
- #3F422F
#3F422F
oklch(37% 0.031 115.2)
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 #413D4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.031
- Onyx #343A40 ΔE 0.035
- Dark Grey Blue #29465B ΔE 0.042
- Charcoal #264653 ΔE 0.044
- Dark Blue Grey #1F3B4D ΔE 0.051
- Gunmetal #293241 ΔE 0.059
- Dark Slate Gray #2F4F4F ΔE 0.061
- Prussian Blue #1D3557 ΔE 0.064
Use #413D4F 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.