#47274E
Closest named color: Grape Purple (#5D1451). oklch(33.1% 0.077 320.2), rgb(71, 39, 78).
Aa
White text reads best on this color (12.58:1).
About this color
#47274E is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.077 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.057 away. White text reads best on it, at 12.58:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.66:1 |
| White text | 12.58:1 |
Values
| HEX | #47274E |
| RGB | rgb(71, 39, 78) |
| HSL | hsl(289, 33%, 23%) |
| OKLCH | oklch(33.1% 0.077 320.2) |
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 #47274E | 12.58:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #47274E | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #47274E text on white | 12.58:1 | AAA | Lc 98.4 | Preferred for body text |
| #47274E text on black | 1.66:1 | Fails | Lc 0.0 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#EFE6F1
oklch(93.5% 0.018 320.1)
-
Step 200
200
#E3D3E7
oklch(88.6% 0.032 319.5)
-
Step 300
300
#D2B5D8
oklch(80.9% 0.058 320.5)
-
Step 400
400
#BB8EC5
oklch(70.8% 0.093 320.1)
-
Step 500
500
#A970B6
oklch(63% 0.12 320)
-
Step 600
600
#9458A1
oklch(55.6% 0.128 320.3)
-
Step 700
700
#7E478A
oklch(49% 0.12 320.2)
-
Step 800
800
#673B70
oklch(42.7% 0.099 320.6)
-
Step 900
900 (this color)
#47274E
oklch(33.1% 0.077 320.2)
-
Step 950
950
#311E35
oklch(27% 0.049 320.5)
#47274E 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) | #21314F | 0.070 |
| Deuteranopia (no green cones) | #2A344D | 0.062 |
| Tritanopia (no blue cones) | #482C36 | 0.050 |
| Achromatopsia (no color) | #333333 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47274E
#47274E
oklch(33.1% 0.077 320.2)
- #1D3F16
#1D3F16
oklch(33.1% 0.078 140.3)
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 #47274E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.057
- Space Cadet #2B2D42 ΔE 0.061
- Plum Purple #4E0550 ΔE 0.064
- Deep Violet #490648 ΔE 0.064
- Gunmetal #293241 ΔE 0.069
- Eggplant Purple #430541 ΔE 0.072
- Onyx #343A40 ΔE 0.076
- Prussian Blue #1D3557 ΔE 0.076
Use #47274E 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.