#4B274A
Closest named color: Grape Purple (#5D1451). oklch(33.5% 0.076 328.1), rgb(75, 39, 74).
Aa
White text reads best on this color (12.43:1).
About this color
#4B274A is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.076 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.053 away. White text reads best on it, at 12.43:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.68:1 |
| White text | 12.43:1 |
Values
| HEX | #4B274A |
| RGB | rgb(75, 39, 74) |
| HSL | hsl(302, 32%, 22%) |
| OKLCH | oklch(33.5% 0.076 328.1) |
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 #4B274A | 12.43:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #4B274A | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #4B274A text on white | 12.43:1 | AAA | Lc 98.1 | Preferred for body text |
| #4B274A text on black | 1.68:1 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6EF
oklch(93.5% 0.016 328.8)
-
Step 200
200
#E5D2E4
oklch(88.5% 0.032 327.4)
-
Step 300
300
#D5B4D3
oklch(80.8% 0.056 328)
-
Step 400
400
#C08CBD
oklch(70.6% 0.091 328.4)
-
Step 500
500
#AF6FAD
oklch(63.1% 0.116 327.9)
-
Step 600
600
#9A5698
oklch(55.6% 0.126 328.2)
-
Step 700
700
#834682
oklch(49.1% 0.117 327.8)
-
Step 800
800
#6B3A69
oklch(42.7% 0.096 328.6)
-
Step 900
900 (this color)
#4B274A
oklch(33.5% 0.076 328.1)
-
Step 950
950
#331E32
oklch(27.1% 0.047 328.4)
#4B274A 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) | #24314B | 0.073 |
| Deuteranopia (no green cones) | #2E3649 | 0.066 |
| Tritanopia (no blue cones) | #4D2A35 | 0.041 |
| Achromatopsia (no color) | #343434 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B274A
#4B274A
oklch(33.5% 0.076 328.1)
- #15411F
#15411F
oklch(33.5% 0.076 148.3)
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 #4B274A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.053
- Space Cadet #2B2D42 ΔE 0.065
- Plum Purple #4E0550 ΔE 0.066
- Deep Violet #490648 ΔE 0.066
- Gunmetal #293241 ΔE 0.072
- Eggplant Purple #430541 ΔE 0.075
- Onyx #343A40 ΔE 0.075
- Prussian Blue #1D3557 ΔE 0.084
Use #4B274A 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.