#462D8B
Closest named color: Dark Slate Blue (#483D8B). oklch(38.5% 0.148 289.9), rgb(70, 45, 139).
Aa
White text reads best on this color (10.45:1).
About this color
#462D8B is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.148 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.039 away. White text reads best on it, at 10.45:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.148) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.00:1 |
| White text | 10.45:1 |
Values
| HEX | #462D8B |
| RGB | rgb(70, 45, 139) |
| HSL | hsl(256, 51%, 36%) |
| OKLCH | oklch(38.5% 0.148 289.9) |
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 #462D8B | 10.45:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #462D8B | 2.00:1 | Fails | Lc 10.2 | Not readable |
| #462D8B text on white | 10.45:1 | AAA | Lc 93.8 | Preferred for body text |
| #462D8B text on black | 2.00:1 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E9E7FF
oklch(93.7% 0.032 289.6)
-
Step 200
200
#D8D3FF
oklch(88.5% 0.06 290.3)
-
Step 300
300
#BFB5FF
oklch(80.8% 0.104 290.1)
-
Step 400
400
#A08BFF
oklch(70.6% 0.166 289.8)
-
Step 500
500
#8C68FF
oklch(63.1% 0.214 289.8)
-
Step 600
600
#7943F5
oklch(55.5% 0.246 289.8)
-
Step 700
700
#6732D6
oklch(49.1% 0.23 289.9)
-
Step 800
800
#532CAD
oklch(42.7% 0.19 289.6)
-
Step 900
900 (this color)
#462D8B
oklch(38.5% 0.148 289.9)
-
Step 950
950
#271A50
oklch(26.9% 0.094 289.6)
#462D8B 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) | #00418E | 0.081 |
| Deuteranopia (no green cones) | #003D89 | 0.080 |
| Tritanopia (no blue cones) | #2F4458 | 0.119 |
| Achromatopsia (no color) | #3F3F3F | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #462D8B
#462D8B
oklch(38.5% 0.148 289.9)
- #474700
#474700
oklch(38.5% 0.084 109.8)
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 #462D8B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.039
- Blueberry #464196 ΔE 0.050
- Imperial Purple #480CA8 ΔE 0.062
- Indigo #4B0082 ΔE 0.065
- Rebecca Purple #663399 ΔE 0.067
- Chrysanthemum #560BAD ΔE 0.071
- Indigo Blue #3A18B1 ΔE 0.074
- Sapphire #2138AB ΔE 0.076
Use #462D8B 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.