#474282
Closest named color: Dark Slate Blue (#483D8B). oklch(41.7% 0.104 284.5), rgb(71, 66, 130).
Aa
White text reads best on this color (8.86:1).
About this color
#474282 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.104 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.021 away. White text reads best on it, at 8.86:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.36:1 |
| White text | 8.86:1 |
Values
| HEX | #474282 |
| RGB | rgb(71, 66, 130) |
| HSL | hsl(245, 33%, 38%) |
| OKLCH | oklch(41.7% 0.104 284.5) |
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 #474282 | 8.86:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #474282 | 2.36:1 | Fails | Lc 13.8 | Not readable |
| #474282 text on white | 8.86:1 | AAA | Lc 90.1 | Preferred for body text |
| #474282 text on black | 2.36:1 | Fails | Lc -12.1 | 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 800.
-
Step 50
50
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E9F6
oklch(93.7% 0.018 282.5)
-
Step 200
200
#D6D7EF
oklch(88.6% 0.033 283.8)
-
Step 300
300
#BBBCE7
oklch(80.9% 0.06 283.9)
-
Step 400
400
#9998DB
oklch(70.6% 0.097 284.3)
-
Step 500
500
#827DD1
oklch(63% 0.124 284.9)
-
Step 600
600
#6C65BE
oklch(55.5% 0.135 284.7)
-
Step 700
700
#5A54A4
oklch(49.1% 0.125 284.2)
-
Step 800
800 (this color)
#474282
oklch(41.7% 0.104 284.5)
-
Step 900
900
#3D3A6B
oklch(37.6% 0.082 284.5)
-
Step 950
950
#24223E
oklch(26.9% 0.051 285.7)
#474282 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) | #284C84 | 0.046 |
| Deuteranopia (no green cones) | #264881 | 0.045 |
| Tritanopia (no blue cones) | #354F5B | 0.089 |
| Achromatopsia (no color) | #4A4A4A | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #474282
#474282
oklch(41.7% 0.104 284.5)
- #544E00
#544E00
oklch(41.7% 0.088 104.5)
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 #474282, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.021
- Blueberry #464196 ΔE 0.034
- Twilight #4E518B ΔE 0.045
- Cobalt #1E488F ΔE 0.053
- Dusk #4E5481 ΔE 0.054
- Dusk Blue #26538D ΔE 0.058
- Light Navy #155084 ΔE 0.062
- Twilight Blue #0A437A ΔE 0.068
Use #474282 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.