#483787
Closest named color: Dark Slate Blue (#483D8B). oklch(40% 0.128 289.1), rgb(72, 55, 135).
Aa
White text reads best on this color (9.66:1).
About this color
#483787 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.128 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.016 away. White text reads best on it, at 9.66:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.128) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.17:1 |
| White text | 9.66:1 |
Values
| HEX | #483787 |
| RGB | rgb(72, 55, 135) |
| HSL | hsl(253, 42%, 37%) |
| OKLCH | oklch(40% 0.128 289.1) |
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 #483787 | 9.66:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #483787 | 2.17:1 | Fails | Lc 11.8 | Not readable |
| #483787 text on white | 9.66:1 | AAA | Lc 92.1 | Preferred for body text |
| #483787 text on black | 2.17:1 | Fails | Lc -10.3 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FC
oklch(93.6% 0.028 290.2)
-
Step 200
200
#D7D4FB
oklch(88.5% 0.053 288.8)
-
Step 300
300
#BEB7FB
oklch(80.9% 0.095 288.8)
-
Step 400
400
#9F8EF9
oklch(70.7% 0.153 289.2)
-
Step 500
500
#8A6DF6
oklch(63.1% 0.197 289.3)
-
Step 600
600
#7650E5
oklch(55.6% 0.214 289.3)
-
Step 700
700
#633FC7
oklch(49% 0.199 289.1)
-
Step 800
800
#5136A1
oklch(42.8% 0.164 289.2)
-
Step 900
900 (this color)
#483787
oklch(40% 0.128 289.1)
-
Step 950
950
#261D4B
oklch(26.9% 0.082 288.7)
#483787 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) | #01468A | 0.076 |
| Deuteranopia (no green cones) | #054385 | 0.074 |
| Tritanopia (no blue cones) | #354959 | 0.106 |
| Achromatopsia (no color) | #444444 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #483787
#483787
oklch(40% 0.128 289.1)
- #4C4B00
#4C4B00
oklch(40.1% 0.087 108.9)
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 #483787, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.016
- Blueberry #464196 ΔE 0.033
- Rebecca Purple #663399 ΔE 0.062
- Cobalt #1E488F ΔE 0.065
- Twilight #4E518B ΔE 0.071
- Twilight Blue #0A437A ΔE 0.078
- Sapphire #2138AB ΔE 0.080
- Dusk Blue #26538D ΔE 0.081
Use #483787 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.