#47376F
Closest named color: Dark Slate Blue (#483D8B). oklch(38.2% 0.093 294.8), rgb(71, 55, 111).
Aa
White text reads best on this color (10.27:1).
About this color
#47376F is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.093 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.048 away. White text reads best on it, at 10.27:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.04:1 |
| White text | 10.27:1 |
Values
| HEX | #47376F |
| RGB | rgb(71, 55, 111) |
| HSL | hsl(257, 34%, 33%) |
| OKLCH | oklch(38.2% 0.093 294.8) |
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 #47376F | 10.27:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #47376F | 2.04:1 | Fails | Lc 10.2 | Not readable |
| #47376F text on white | 10.27:1 | AAA | Lc 93.7 | Preferred for body text |
| #47376F text on black | 2.04:1 | Fails | Lc -8.8 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EAE7F6
oklch(93.5% 0.02 295.2)
-
Step 200
200
#DAD5F1
oklch(88.6% 0.038 293.8)
-
Step 300
300
#C3B8EA
oklch(80.8% 0.071 294.9)
-
Step 400
400
#A592DF
oklch(70.6% 0.112 294.7)
-
Step 500
500
#9075D6
oklch(63% 0.143 294.8)
-
Step 600
600
#7B5CC4
oklch(55.6% 0.156 294.5)
-
Step 700
700
#684BA9
oklch(49.1% 0.145 294.7)
-
Step 800
800
#553E89
oklch(42.7% 0.12 294.9)
-
Step 900
900 (this color)
#47376F
oklch(38.2% 0.093 294.8)
-
Step 950
950
#292040
oklch(27.1% 0.059 295.2)
#47376F 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) | #244171 | 0.055 |
| Deuteranopia (no green cones) | #26406E | 0.053 |
| Tritanopia (no blue cones) | #3E424D | 0.076 |
| Achromatopsia (no color) | #414141 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47376F
#47376F
oklch(38.2% 0.093 294.8)
- #424800
#424800
oklch(38.3% 0.087 115.1)
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 #47376F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.048
- Blueberry #464196 ΔE 0.067
- Twilight Blue #0A437A ΔE 0.074
- Dark Grey Blue #29465B ΔE 0.075
- Prussian Blue #1D3557 ΔE 0.079
- Cobalt #1E488F ΔE 0.079
- Twilight #4E518B ΔE 0.081
- Marine Blue #01386A ΔE 0.083
Use #47376F 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.