#463F67
Closest named color: Dark Grey Blue (#29465B). oklch(39.3% 0.067 291), rgb(70, 63, 103).
Aa
White text reads best on this color (9.68:1).
About this color
#463F67 is a dark, muted purple. In OKLCH its lightness is 39%, its chroma 0.067 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.053 away. White text reads best on it, at 9.68:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.16:1 |
| White text | 9.68:1 |
Values
| HEX | #463F67 |
| RGB | rgb(70, 63, 103) |
| HSL | hsl(251, 24%, 33%) |
| OKLCH | oklch(39.3% 0.067 291) |
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 #463F67 | 9.68:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #463F67 | 2.16:1 | Fails | Lc 11.5 | Not readable |
| #463F67 text on white | 9.68:1 | AAA | Lc 92.4 | Preferred for body text |
| #463F67 text on black | 2.16:1 | Fails | Lc -10.0 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F3
oklch(93.5% 0.015 290.3)
-
Step 200
200
#D9D6EB
oklch(88.5% 0.029 292.4)
-
Step 300
300
#C0BCDF
oklch(81% 0.049 290.5)
-
Step 400
400
#A098CF
oklch(70.6% 0.08 290.9)
-
Step 500
500
#8A7EC3
oklch(63.1% 0.103 291.1)
-
Step 600
600
#7466AF
oklch(55.5% 0.112 291.1)
-
Step 700
700
#625597
oklch(49.2% 0.104 291.2)
-
Step 800
800
#50467A
oklch(42.8% 0.085 291.2)
-
Step 900
900 (this color)
#463F67
oklch(39.3% 0.067 291)
-
Step 950
950
#26233A
oklch(27.1% 0.042 289.2)
#463F67 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) | #344569 | 0.031 |
| Deuteranopia (no green cones) | #344466 | 0.030 |
| Tritanopia (no blue cones) | #3E464E | 0.056 |
| Achromatopsia (no color) | #444444 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #463F67
#463F67
oklch(39.3% 0.067 291)
- #47491A
#47491A
oklch(39.2% 0.067 111.4)
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 #463F67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.053
- Dark Slate Blue #483D8B ΔE 0.062
- Charcoal #264653 ΔE 0.065
- Charcoal Grey #3C4142 ΔE 0.070
- Dusk #4E5481 ΔE 0.070
- Twilight Blue #0A437A ΔE 0.071
- Twilight #4E518B ΔE 0.074
- Onyx #343A40 ΔE 0.075
Use #463F67 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.