#4F3093
Closest named color: Dark Slate Blue (#483D8B). oklch(40.5% 0.154 292.6), rgb(79, 48, 147).
Aa
White text reads best on this color (9.64:1).
About this color
#4F3093 is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.154 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.034 away. White text reads best on it, at 9.64:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.17:1 |
| White text | 9.64:1 |
Values
| HEX | #4F3093 |
| RGB | rgb(79, 48, 147) |
| HSL | hsl(259, 51%, 38%) |
| OKLCH | oklch(40.5% 0.154 292.6) |
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 #4F3093 | 9.64:1 | AAA | Lc -96.1 | Preferred for body text |
| Black text on #4F3093 | 2.17:1 | Fails | Lc 12.1 | Not readable |
| #4F3093 text on white | 9.64:1 | AAA | Lc 91.8 | Preferred for body text |
| #4F3093 text on black | 2.17:1 | Fails | Lc -10.6 | 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 800.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#D9D4F8
oklch(88.5% 0.049 291.7)
-
Step 300
300
#C2B6F6
oklch(80.9% 0.09 292.9)
-
Step 400
400
#A48EF2
oklch(70.7% 0.144 292.4)
-
Step 500
500
#906EED
oklch(63.2% 0.184 292.7)
-
Step 600
600
#7B52DB
oklch(55.6% 0.199 292.5)
-
Step 700
700
#6841BE
oklch(49.1% 0.186 292.6)
-
Step 800
800 (this color)
#4F3093
oklch(40.5% 0.154 292.6)
-
Step 900
900
#45317A
oklch(37.7% 0.119 292.4)
-
Step 950
950
#281D48
oklch(26.9% 0.077 292.2)
#4F3093 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) | #004696 | 0.092 |
| Deuteranopia (no green cones) | #004391 | 0.091 |
| Tritanopia (no blue cones) | #3B485D | 0.123 |
| Achromatopsia (no color) | #454545 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F3093
#4F3093
oklch(40.5% 0.154 292.6)
- #4A4E00
#4A4E00
oklch(40.6% 0.091 113.1)
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 #4F3093, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.034
- Blueberry #464196 ΔE 0.041
- Rebecca Purple #663399 ΔE 0.046
- Chrysanthemum #560BAD ΔE 0.061
- Imperial Purple #480CA8 ΔE 0.062
- Indigo Blue #3A18B1 ΔE 0.075
- Indigo #4B0082 ΔE 0.076
- Sapphire #2138AB ΔE 0.078
Use #4F3093 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.