#47258F
Closest named color: Imperial Purple (#480CA8). oklch(37.8% 0.163 291.2), rgb(71, 37, 143).
Aa
White text reads best on this color (10.88:1).
About this color
#47258F is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.163 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Imperial Purple (#480CA8), ΔE 0.048 away. White text reads best on it, at 10.88:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Imperial Purple (#480CA8) |
| Black text | 1.92:1 |
| White text | 10.88:1 |
Values
| HEX | #47258F |
| RGB | rgb(71, 37, 143) |
| HSL | hsl(259, 59%, 35%) |
| OKLCH | oklch(37.8% 0.163 291.2) |
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 #47258F | 10.88:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #47258F | 1.92:1 | Fails | Lc 9.4 | Not readable |
| #47258F text on white | 10.88:1 | AAA | Lc 94.5 | Preferred for body text |
| #47258F text on black | 1.92:1 | Fails | Lc -8.1 | 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
#E9E6FF
oklch(93.5% 0.034 291.2)
-
Step 200
200
#D9D3FF
oklch(88.6% 0.06 291.4)
-
Step 300
300
#C1B5FF
oklch(81% 0.104 291.3)
-
Step 400
400
#A38AFF
oklch(70.7% 0.167 291.4)
-
Step 500
500
#8F66FF
oklch(63% 0.217 291.2)
-
Step 600
600
#7E36FF
oklch(55.5% 0.268 291.1)
-
Step 700
700
#6C22E0
oklch(49.2% 0.252 291.3)
-
Step 800
800
#5721B5
oklch(42.7% 0.209 291.2)
-
Step 900
900 (this color)
#47258F
oklch(37.8% 0.163 291.2)
-
Step 950
950
#291854
oklch(27.1% 0.103 290.9)
#47258F 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) | #003F92 | 0.089 |
| Deuteranopia (no green cones) | #003B8D | 0.087 |
| Tritanopia (no blue cones) | #2F4158 | 0.129 |
| Achromatopsia (no color) | #3D3D3D | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47258F
#47258F
oklch(37.8% 0.163 291.2)
- #444500
#444500
oklch(37.7% 0.083 110.7)
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 #47258F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Purple #480CA8 ΔE 0.048
- Indigo #4B0082 ΔE 0.052
- Dark Slate Blue #483D8B ΔE 0.054
- Chrysanthemum #560BAD ΔE 0.058
- Blueberry #464196 ΔE 0.063
- Indigo Blue #3A18B1 ΔE 0.065
- Rebecca Purple #663399 ΔE 0.071
- Royal Purple #4B006E ΔE 0.078
Use #47258F 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.