#483A88
Closest named color: Dark Slate Blue (#483D8B). oklch(40.7% 0.125 287.8), rgb(72, 58, 136).
Aa
White text reads best on this color (9.39:1).
About this color
#483A88 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.125 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.009 away. White text reads best on it, at 9.39:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.23:1 |
| White text | 9.39:1 |
Values
| HEX | #483A88 |
| RGB | rgb(72, 58, 136) |
| HSL | hsl(251, 40%, 38%) |
| OKLCH | oklch(40.7% 0.125 287.8) |
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 #483A88 | 9.39:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #483A88 | 2.23:1 | Fails | Lc 12.5 | Not readable |
| #483A88 text on white | 9.39:1 | AAA | Lc 91.4 | Preferred for body text |
| #483A88 text on black | 2.23:1 | Fails | Lc -10.9 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D7D6F3
oklch(88.6% 0.04 287.1)
-
Step 300
300
#BDBAEE
oklch(80.9% 0.073 287.3)
-
Step 400
400
#9D94E5
oklch(70.6% 0.117 288.1)
-
Step 500
500
#8678DE
oklch(63.1% 0.15 287.6)
-
Step 600
600
#715ECB
oklch(55.5% 0.162 287.9)
-
Step 700
700
#5F4DB0
oklch(49.1% 0.151 287.9)
-
Step 800
800 (this color)
#483A88
oklch(40.7% 0.125 287.8)
-
Step 900
900
#403772
oklch(37.7% 0.098 287.8)
-
Step 950
950
#252143
oklch(27.1% 0.062 286.9)
#483A88 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) | #0D488B | 0.070 |
| Deuteranopia (no green cones) | #0D4486 | 0.069 |
| Tritanopia (no blue cones) | #344B5B | 0.103 |
| Achromatopsia (no color) | #464646 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #483A88
#483A88
oklch(40.7% 0.125 287.8)
- #4F4C00
#4F4C00
oklch(40.6% 0.087 107.1)
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 #483A88, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.009
- Blueberry #464196 ΔE 0.028
- Cobalt #1E488F ΔE 0.060
- Rebecca Purple #663399 ΔE 0.062
- Twilight #4E518B ΔE 0.064
- Dusk Blue #26538D ΔE 0.075
- Twilight Blue #0A437A ΔE 0.076
- Dusk #4E5481 ΔE 0.077
Use #483A88 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.