#463F97
Closest named color: Blueberry (#464196). oklch(42.5% 0.139 282.3), rgb(70, 63, 151).
Aa
White text reads best on this color (8.68:1).
About this color
#463F97 is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.139 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.005 away. White text reads best on it, at 8.68:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.139) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #463F97 |
| RGB | rgb(70, 63, 151) |
| HSL | hsl(245, 41%, 42%) |
| OKLCH | oklch(42.5% 0.139 282.3) |
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 #463F97 | 8.68:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #463F97 | 2.41:1 | Fails | Lc 14.5 | Not readable |
| #463F97 text on white | 8.68:1 | AAA | Lc 89.5 | Fine for body text |
| #463F97 text on black | 2.41:1 | Fails | Lc -12.8 | 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 800.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D4D6F7
oklch(88.5% 0.045 282.7)
-
Step 300
300
#B8BBF4
oklch(81% 0.08 282.1)
-
Step 400
400
#9595EF
oklch(70.7% 0.13 282.6)
-
Step 500
500
#7D78EA
oklch(63.1% 0.167 282.5)
-
Step 600
600
#675ED8
oklch(55.6% 0.181 282.1)
-
Step 700
700
#564CBB
oklch(49% 0.169 282.3)
-
Step 800
800 (this color)
#463F97
oklch(42.5% 0.139 282.3)
-
Step 900
900
#3B3779
oklch(37.8% 0.109 282.6)
-
Step 950
950
#222147
oklch(27.1% 0.069 282)
#463F97 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) | #004E9A | 0.067 |
| Deuteranopia (no green cones) | #004895 | 0.065 |
| Tritanopia (no blue cones) | #245364 | 0.119 |
| Achromatopsia (no color) | #4B4B4B | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #463F97
#463F97
oklch(42.5% 0.139 282.3)
- #585000
#585000
oklch(42.6% 0.089 102.9)
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 #463F97, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.005
- Dark Slate Blue #483D8B ΔE 0.020
- Cobalt #1E488F ΔE 0.054
- Twilight #4E518B ΔE 0.057
- Rebecca Purple #663399 ΔE 0.060
- Sapphire #2138AB ΔE 0.063
- Dusk Blue #26538D ΔE 0.066
- Dusk #4E5481 ΔE 0.075
Use #463F97 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.