#463D69
Closest named color: Dark Slate Blue (#483D8B). oklch(39% 0.074 292), rgb(70, 61, 105).
Aa
White text reads best on this color (9.85:1).
About this color
#463D69 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.074 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.058 away. White text reads best on it, at 9.85:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.13:1 |
| White text | 9.85:1 |
Values
| HEX | #463D69 |
| RGB | rgb(70, 61, 105) |
| HSL | hsl(252, 27%, 33%) |
| OKLCH | oklch(39% 0.074 292) |
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 #463D69 | 9.85:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #463D69 | 2.13:1 | Fails | Lc 11.2 | Not readable |
| #463D69 text on white | 9.85:1 | AAA | Lc 92.8 | Preferred for body text |
| #463D69 text on black | 2.13:1 | Fails | Lc -9.7 | 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
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#D9D6EC
oklch(88.5% 0.03 292)
-
Step 300
300
#C1BBE2
oklch(81% 0.055 292.2)
-
Step 400
400
#A197D4
oklch(70.7% 0.089 291.5)
-
Step 500
500
#8B7CC8
oklch(63.1% 0.113 291.9)
-
Step 600
600
#7664B5
oklch(55.7% 0.123 292.1)
-
Step 700
700
#63539B
oklch(49.2% 0.113 291.9)
-
Step 800
800
#51447E
oklch(42.8% 0.094 292.2)
-
Step 900
900 (this color)
#463D69
oklch(39% 0.074 292)
-
Step 950
950
#27223B
oklch(27% 0.046 292.2)
#463D69 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) | #30446B | 0.037 |
| Deuteranopia (no green cones) | #314268 | 0.034 |
| Tritanopia (no blue cones) | #3E454E | 0.060 |
| Achromatopsia (no color) | #434343 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #463D69
#463D69
oklch(39% 0.074 292)
- #464913
#464913
oklch(39.1% 0.074 112.4)
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 #463D69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.058
- Dark Grey Blue #29465B ΔE 0.058
- Twilight Blue #0A437A ΔE 0.070
- Charcoal #264653 ΔE 0.070
- Dusk #4E5481 ΔE 0.073
- Blueberry #464196 ΔE 0.075
- Twilight #4E518B ΔE 0.075
- Charcoal Grey #3C4142 ΔE 0.075
Use #463D69 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.