#4A417D
Closest named color: Dark Slate Blue (#483D8B). oklch(41.4% 0.098 288.3), rgb(74, 65, 125).
Aa
White text reads best on this color (8.96:1).
About this color
#4A417D is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.098 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.027 away. White text reads best on it, at 8.96:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.34:1 |
| White text | 8.96:1 |
Values
| HEX | #4A417D |
| RGB | rgb(74, 65, 125) |
| HSL | hsl(249, 32%, 37%) |
| OKLCH | oklch(41.4% 0.098 288.3) |
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 #4A417D | 8.96:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #4A417D | 2.34:1 | Fails | Lc 13.5 | Not readable |
| #4A417D text on white | 8.96:1 | AAA | Lc 90.4 | Preferred for body text |
| #4A417D text on black | 2.34:1 | Fails | Lc -11.9 | 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 800.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F5
oklch(93.6% 0.017 289.6)
-
Step 200
200
#D8D6EE
oklch(88.5% 0.033 289.5)
-
Step 300
300
#BEBBE4
oklch(80.8% 0.057 288.4)
-
Step 400
400
#9E98D7
oklch(70.8% 0.091 288.2)
-
Step 500
500
#877DCC
oklch(63.2% 0.117 288.4)
-
Step 600
600
#7165B9
oklch(55.7% 0.127 288.1)
-
Step 700
700
#5F539F
oklch(49.1% 0.119 288.5)
-
Step 800
800 (this color)
#4A417D
oklch(41.4% 0.098 288.3)
-
Step 900
900
#403A67
oklch(37.6% 0.076 288.3)
-
Step 950
950
#25223D
oklch(26.9% 0.05 287.7)
#4A417D 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) | #2B4B7F | 0.048 |
| Deuteranopia (no green cones) | #2B487C | 0.046 |
| Tritanopia (no blue cones) | #3C4D59 | 0.082 |
| Achromatopsia (no color) | #494949 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A417D
#4A417D
oklch(41.4% 0.098 288.3)
- #504F00
#504F00
oklch(41.5% 0.09 108.9)
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 #4A417D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.027
- Blueberry #464196 ΔE 0.042
- Twilight #4E518B ΔE 0.048
- Dusk #4E5481 ΔE 0.055
- Cobalt #1E488F ΔE 0.061
- Dusk Blue #26538D ΔE 0.064
- Light Navy #155084 ΔE 0.067
- Twilight Blue #0A437A ΔE 0.072
Use #4A417D 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.