#471E95
Closest named color: Imperial Purple (#480CA8). oklch(37.5% 0.177 290.9), rgb(71, 30, 149).
Aa
White text reads best on this color (11.12:1).
About this color
#471E95 is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.177 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 0.034 away. White text reads best on it, at 11.12:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Imperial Purple (#480CA8) |
| Black text | 1.88:1 |
| White text | 11.12:1 |
Values
| HEX | #471E95 |
| RGB | rgb(71, 30, 149) |
| HSL | hsl(261, 66%, 35%) |
| OKLCH | oklch(37.5% 0.177 290.9) |
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 #471E95 | 11.12:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #471E95 | 1.88:1 | Fails | Lc 9.2 | Not readable |
| #471E95 text on white | 11.12:1 | AAA | Lc 94.7 | Preferred for body text |
| #471E95 text on black | 1.88:1 | Fails | Lc -7.9 | 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 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
#C0B5FF
oklch(80.9% 0.104 290.7)
-
Step 400
400
#A28BFF
oklch(70.7% 0.166 290.7)
-
Step 500
500
#8E67FF
oklch(63.1% 0.216 290.7)
-
Step 600
600
#7D37FF
oklch(55.5% 0.268 290.7)
-
Step 700
700
#6D04EB
oklch(49.1% 0.274 290.9)
-
Step 800
800
#5813BE
oklch(42.7% 0.228 290.7)
-
Step 900
900 (this color)
#471E95
oklch(37.5% 0.177 290.9)
-
Step 950
950
#291558
oklch(27% 0.113 290.5)
#471E95 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) | #003D98 | 0.092 |
| Deuteranopia (no green cones) | #003993 | 0.090 |
| Tritanopia (no blue cones) | #2B4059 | 0.141 |
| Achromatopsia (no color) | #3B3B3B | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #471E95
#471E95
oklch(37.5% 0.177 290.9)
- #434500
#434500
oklch(37.6% 0.083 111.6)
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 #471E95, closest first.
No curated palette has a color within ΔE 0.04 of #471E95.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Purple #480CA8 ΔE 0.034
- Chrysanthemum #560BAD ΔE 0.048
- Indigo #4B0082 ΔE 0.049
- Indigo Blue #3A18B1 ΔE 0.055
- Dark Slate Blue #483D8B ΔE 0.067
- Blueberry #464196 ΔE 0.072
- Rebecca Purple #663399 ΔE 0.077
- Sapphire #2138AB ΔE 0.079
Use #471E95 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.