#4413A4
Closest named color: Imperial Purple (#480CA8). oklch(37.8% 0.202 287), rgb(68, 19, 164).
Aa
White text reads best on this color (11.19:1).
About this color
#4413A4 is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.202 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Imperial Purple (#480CA8), ΔE 0.010 away. White text reads best on it, at 11.19:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.202) |
| Temperature | cool |
| Nearest name | Imperial Purple (#480CA8) |
| Black text | 1.87:1 |
| White text | 11.19:1 |
Values
| HEX | #4413A4 |
| RGB | rgb(68, 19, 164) |
| HSL | hsl(260, 79%, 36%) |
| OKLCH | oklch(37.8% 0.202 287) |
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 #4413A4 | 11.19:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #4413A4 | 1.87:1 | Fails | Lc 9.6 | Not readable |
| #4413A4 text on white | 11.19:1 | AAA | Lc 94.3 | Preferred for body text |
| #4413A4 text on black | 1.87:1 | Fails | Lc -8.2 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E8E7FF
oklch(93.6% 0.032 287.7)
-
Step 200
200
#D6D4FF
oklch(88.5% 0.059 287.3)
-
Step 300
300
#BCB7FF
oklch(80.9% 0.101 287.1)
-
Step 400
400
#9B8EFF
oklch(70.7% 0.161 286.8)
-
Step 500
500
#866CFF
oklch(63.2% 0.209 286.9)
-
Step 600
600
#7440FF
oklch(55.6% 0.26 287)
-
Step 700
700
#6600F3
oklch(49.1% 0.283 287.2)
-
Step 800
800
#5300CA
oklch(42.7% 0.246 287)
-
Step 900
900 (this color)
#4413A4
oklch(37.8% 0.202 287)
-
Step 950
950
#271160
oklch(27.1% 0.128 287.1)
#4413A4 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) | #003EA8 | 0.093 |
| Deuteranopia (no green cones) | #0037A2 | 0.086 |
| Tritanopia (no blue cones) | #114360 | 0.163 |
| Achromatopsia (no color) | #3B3B3B | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4413A4
#4413A4
oklch(37.8% 0.202 287)
- #474400
#474400
oklch(37.7% 0.081 106.8)
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 #4413A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Purple #480CA8 ΔE 0.010
- Indigo Blue #3A18B1 ΔE 0.031
- Chrysanthemum #560BAD ΔE 0.038
- Violet Blue #510AC9 ΔE 0.064
- Indigo #4B0082 ΔE 0.066
- Ultramarine #2000B1 ΔE 0.072
- Sapphire #2138AB ΔE 0.073
- Majorelle Blue #3F37C9 ΔE 0.085
Use #4413A4 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.