#4B2C67
Closest named color: Grape Purple (#5D1451). oklch(36.1% 0.102 306.2), rgb(75, 44, 103).
Aa
White text reads best on this color (11.31:1).
About this color
#4B2C67 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.102 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.066 away. White text reads best on it, at 11.31:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.85:1 |
| White text | 11.31:1 |
Values
| HEX | #4B2C67 |
| RGB | rgb(75, 44, 103) |
| HSL | hsl(272, 40%, 29%) |
| OKLCH | oklch(36.1% 0.102 306.2) |
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 #4B2C67 | 11.31:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #4B2C67 | 1.85:1 | Fails | Lc 8.0 | Not readable |
| #4B2C67 text on white | 11.31:1 | AAA | Lc 95.8 | Preferred for body text |
| #4B2C67 text on black | 1.85:1 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F6
oklch(93.5% 0.023 305.6)
-
Step 200
200
#E0D2F0
oklch(88.4% 0.043 306.5)
-
Step 300
300
#CDB4E8
oklch(80.8% 0.077 306.6)
-
Step 400
400
#B48CDD
oklch(70.8% 0.122 306.2)
-
Step 500
500
#A16CD3
oklch(63% 0.157 306.2)
-
Step 600
600
#8D52C0
oklch(55.6% 0.17 306.4)
-
Step 700
700
#7842A6
oklch(49.2% 0.158 306.3)
-
Step 800
800
#613787
oklch(42.7% 0.131 305.8)
-
Step 900
900 (this color)
#4B2C67
oklch(36.1% 0.102 306.2)
-
Step 950
950
#2E1D3F
oklch(27% 0.064 305.6)
#4B2C67 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) | #193969 | 0.080 |
| Deuteranopia (no green cones) | #233B66 | 0.073 |
| Tritanopia (no blue cones) | #473745 | 0.074 |
| Achromatopsia (no color) | #3A3A3A | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B2C67
#4B2C67
oklch(36.1% 0.102 306.2)
- #314500
#314500
oklch(36% 0.092 126.1)
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 #4B2C67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.066
- Dark Slate Blue #483D8B ΔE 0.070
- Royal Purple #4B006E ΔE 0.073
- Plum Purple #4E0550 ΔE 0.078
- Indigo #4B0082 ΔE 0.081
- Prussian Blue #1D3557 ΔE 0.084
- Deep Violet #490648 ΔE 0.087
- Blueberry #464196 ΔE 0.090
Use #4B2C67 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.