#463F5E
Closest named color: Dark Grey Blue (#29465B). oklch(38.8% 0.052 294.2), rgb(70, 63, 94).
Aa
White text reads best on this color (9.84:1).
About this color
#463F5E is a dark, muted purple. In OKLCH its lightness is 39%, its chroma 0.052 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.046 away. White text reads best on it, at 9.84:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.13:1 |
| White text | 9.84:1 |
Values
| HEX | #463F5E |
| RGB | rgb(70, 63, 94) |
| HSL | hsl(254, 20%, 31%) |
| OKLCH | oklch(38.8% 0.052 294.2) |
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 #463F5E | 9.84:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #463F5E | 2.13:1 | Fails | Lc 11.1 | Not readable |
| #463F5E text on white | 9.84:1 | AAA | Lc 92.8 | Preferred for body text |
| #463F5E text on black | 2.13:1 | Fails | Lc -9.6 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#EAE8F1
oklch(93.5% 0.012 296.3)
-
Step 200
200
#D9D7E7
oklch(88.6% 0.022 291.7)
-
Step 300
300
#C1BCD8
oklch(80.8% 0.039 293.7)
-
Step 400
400
#A299C5
oklch(70.6% 0.064 294.1)
-
Step 500
500
#8C80B6
oklch(63.1% 0.081 294.2)
-
Step 600
600
#7669A2
oklch(55.6% 0.088 293.8)
-
Step 700
700
#63578A
oklch(49% 0.081 294)
-
Step 800
800
#514770
oklch(42.6% 0.068 294.6)
-
Step 900
900 (this color)
#463F5E
oklch(38.8% 0.052 294.2)
-
Step 950
950
#272335
oklch(26.9% 0.033 294.2)
#463F5E 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) | #37445F | 0.026 |
| Deuteranopia (no green cones) | #38435D | 0.025 |
| Tritanopia (no blue cones) | #41444A | 0.043 |
| Achromatopsia (no color) | #434343 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #463F5E
#463F5E
oklch(38.8% 0.052 294.2)
- #444826
#444826
oklch(38.9% 0.053 114.4)
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 #463F5E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.046
- Charcoal Grey #3C4142 ΔE 0.055
- Charcoal #264653 ΔE 0.056
- Onyx #343A40 ΔE 0.062
- Dark Blue Grey #1F3B4D ΔE 0.068
- Dark Slate Gray #2F4F4F ΔE 0.071
- Prussian Blue #1D3557 ΔE 0.073
- Purple Brown #673A3F ΔE 0.076
Use #463F5E 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.