#4B2B5F
Closest named color: Grape Purple (#5D1451). oklch(35.4% 0.094 310.9), rgb(75, 43, 95).
Aa
White text reads best on this color (11.60:1).
About this color
#4B2B5F is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.094 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.059 away. White text reads best on it, at 11.60:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.80:1 |
| White text | 11.60:1 |
Values
| HEX | #4B2B5F |
| RGB | rgb(75, 43, 95) |
| HSL | hsl(277, 38%, 27%) |
| OKLCH | oklch(35.4% 0.094 310.9) |
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 #4B2B5F | 11.60:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #4B2B5F | 1.80:1 | Fails | Lc 7.4 | Not readable |
| #4B2B5F text on white | 11.60:1 | AAA | Lc 96.4 | Preferred for body text |
| #4B2B5F text on black | 1.80:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F4
oklch(93.5% 0.021 311.1)
-
Step 200
200
#E1D2ED
oklch(88.4% 0.04 310.2)
-
Step 300
300
#CFB4E3
oklch(80.8% 0.071 310.6)
-
Step 400
400
#B78CD4
oklch(70.7% 0.112 311)
-
Step 500
500
#A56EC9
oklch(63.2% 0.143 310.7)
-
Step 600
600
#9054B5
oklch(55.6% 0.155 310.9)
-
Step 700
700
#7B449C
oklch(49.2% 0.144 311.1)
-
Step 800
800
#64387F
oklch(42.7% 0.121 310.9)
-
Step 900
900 (this color)
#4B2B5F
oklch(35.4% 0.094 310.9)
-
Step 950
950
#301D3C
oklch(27% 0.061 311.2)
#4B2B5F 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) | #1E3761 | 0.077 |
| Deuteranopia (no green cones) | #27395E | 0.069 |
| Tritanopia (no blue cones) | #493440 | 0.067 |
| Achromatopsia (no color) | #393939 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B2B5F
#4B2B5F
oklch(35.4% 0.094 310.9)
- #2A4503
#2A4503
oklch(35.5% 0.094 130.7)
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 #4B2B5F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.059
- Plum Purple #4E0550 ΔE 0.072
- Royal Purple #4B006E ΔE 0.077
- Deep Violet #490648 ΔE 0.079
- Prussian Blue #1D3557 ΔE 0.081
- Space Cadet #2B2D42 ΔE 0.081
- Dark Slate Blue #483D8B ΔE 0.082
- Gunmetal #293241 ΔE 0.087
Use #4B2B5F 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.