#47426E
Closest named color: Dark Slate Blue (#483D8B). oklch(40.4% 0.073 287.9), rgb(71, 66, 110).
Aa
White text reads best on this color (9.24:1).
About this color
#47426E is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.073 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.053 away. White text reads best on it, at 9.24:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.27:1 |
| White text | 9.24:1 |
Values
| HEX | #47426E |
| RGB | rgb(71, 66, 110) |
| HSL | hsl(247, 25%, 35%) |
| OKLCH | oklch(40.4% 0.073 287.9) |
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 #47426E | 9.24:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #47426E | 2.27:1 | Fails | Lc 12.7 | Not readable |
| #47426E text on white | 9.24:1 | AAA | Lc 91.3 | Preferred for body text |
| #47426E text on black | 2.27:1 | Fails | Lc -11.1 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F2
oklch(93.7% 0.012 286.2)
-
Step 200
200
#D8D7E8
oklch(88.5% 0.023 288.6)
-
Step 300
300
#BEBDDB
oklch(80.9% 0.042 286.9)
-
Step 400
400
#9E9AC9
oklch(70.6% 0.068 288.4)
-
Step 500
500
#8681BC
oklch(63.1% 0.088 287.5)
-
Step 600
600
#716AA8
oklch(55.7% 0.095 288.1)
-
Step 700
700
#5E5890
oklch(49.1% 0.088 287.6)
-
Step 800
800 (this color)
#47426E
oklch(40.4% 0.073 287.9)
-
Step 900
900
#403D5E
oklch(37.8% 0.056 287.6)
-
Step 950
950
#252437
oklch(27% 0.035 286.2)
#47426E 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) | #354870 | 0.030 |
| Deuteranopia (no green cones) | #34466D | 0.030 |
| Tritanopia (no blue cones) | #3D4A52 | 0.062 |
| Achromatopsia (no color) | #474747 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47426E
#47426E
oklch(40.4% 0.073 287.9)
- #4D4C16
#4D4C16
oklch(40.6% 0.074 108.3)
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 #47426E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.053
- Dusk #4E5481 ΔE 0.058
- Dark Grey Blue #29465B ΔE 0.058
- Twilight #4E518B ΔE 0.060
- Dusty Grape #545775 ΔE 0.067
- Blueberry #464196 ΔE 0.067
- Light Navy #155084 ΔE 0.068
- Twilight Blue #0A437A ΔE 0.069
Use #47426E 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.