#463D55
Closest named color: Charcoal Grey (#3C4142). oklch(37.9% 0.042 301.6), rgb(70, 61, 85).
Aa
White text reads best on this color (10.19:1).
About this color
#463D55 is a dark, muted purple. In OKLCH its lightness is 38%, its chroma 0.042 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.043 away. White text reads best on it, at 10.19:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.05:1 |
| White text | 10.19:1 |
Values
| HEX | #463D55 |
| RGB | rgb(70, 61, 85) |
| HSL | hsl(263, 16%, 29%) |
| OKLCH | oklch(37.9% 0.042 301.6) |
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 #463D55 | 10.19:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #463D55 | 2.05:1 | Fails | Lc 10.3 | Not readable |
| #463D55 text on white | 10.19:1 | AAA | Lc 93.7 | Preferred for body text |
| #463D55 text on black | 2.05:1 | Fails | Lc -8.8 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8EF
oklch(93.5% 0.01 305.4)
-
Step 200
200
#DBD7E3
oklch(88.6% 0.017 301.2)
-
Step 300
300
#C4BCD2
oklch(80.9% 0.032 302.2)
-
Step 400
400
#A69ABB
oklch(70.8% 0.049 301.7)
-
Step 500
500
#9081AA
oklch(63.1% 0.063 301.4)
-
Step 600
600
#7A6A96
oklch(55.6% 0.069 300.8)
-
Step 700
700
#675880
oklch(49.1% 0.065 301.2)
-
Step 800
800
#544868
oklch(42.7% 0.054 301.3)
-
Step 900
900 (this color)
#463D55
oklch(37.9% 0.042 301.6)
-
Step 950
950
#292331
oklch(26.9% 0.027 304.2)
#463D55 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) | #384156 | 0.025 |
| Deuteranopia (no green cones) | #3A4154 | 0.023 |
| Tritanopia (no blue cones) | #444045 | 0.033 |
| Achromatopsia (no color) | #414141 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #463D55
#463D55
oklch(37.9% 0.042 301.6)
- #3E462D
#3E462D
oklch(37.9% 0.042 122.8)
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 #463D55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.043
- Dark Grey Blue #29465B ΔE 0.047
- Onyx #343A40 ΔE 0.049
- Charcoal #264653 ΔE 0.053
- Dark Blue Grey #1F3B4D ΔE 0.062
- Dark Slate Gray #2F4F4F ΔE 0.068
- Purple Brown #673A3F ΔE 0.069
- Gunmetal #293241 ΔE 0.069
Use #463D55 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.