#4C2A69
Closest named color: Grape Purple (#5D1451). oklch(36% 0.109 306.6), rgb(76, 42, 105).
Aa
White text reads best on this color (11.39:1).
About this color
#4C2A69 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.109 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.064 away. White text reads best on it, at 11.39:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.84:1 |
| White text | 11.39:1 |
Values
| HEX | #4C2A69 |
| RGB | rgb(76, 42, 105) |
| HSL | hsl(272, 43%, 29%) |
| OKLCH | oklch(36% 0.109 306.6) |
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 #4C2A69 | 11.39:1 | AAA | Lc -99.7 | Preferred for body text |
| Black text on #4C2A69 | 1.84:1 | Fails | Lc 7.9 | Not readable |
| #4C2A69 text on white | 11.39:1 | AAA | Lc 96.0 | Preferred for body text |
| #4C2A69 text on black | 1.84:1 | 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
#EEE6F7
oklch(93.6% 0.024 307)
-
Step 200
200
#E1D2F1
oklch(88.5% 0.045 307.2)
-
Step 300
300
#CEB3EB
oklch(80.9% 0.083 306.5)
-
Step 400
400
#B68AE0
oklch(70.8% 0.13 306.9)
-
Step 500
500
#A46AD7
oklch(63.2% 0.166 306.8)
-
Step 600
600
#8F4EC5
oklch(55.6% 0.182 306.6)
-
Step 700
700
#7A3EAA
oklch(49.1% 0.169 306.8)
-
Step 800
800
#633489
oklch(42.7% 0.139 306.9)
-
Step 900
900 (this color)
#4C2A69
oklch(36% 0.109 306.6)
-
Step 950
950
#2F1C40
oklch(27% 0.068 306.8)
#4C2A69 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) | #13396B | 0.088 |
| Deuteranopia (no green cones) | #203A67 | 0.079 |
| Tritanopia (no blue cones) | #473645 | 0.079 |
| Achromatopsia (no color) | #3A3A3A | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C2A69
#4C2A69
oklch(36% 0.109 306.6)
- #304500
#304500
oklch(35.9% 0.092 126.7)
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 #4C2A69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.064
- Royal Purple #4B006E ΔE 0.067
- Dark Slate Blue #483D8B ΔE 0.070
- Indigo #4B0082 ΔE 0.075
- Plum Purple #4E0550 ΔE 0.076
- Deep Violet #490648 ΔE 0.086
- Prussian Blue #1D3557 ΔE 0.089
- Blueberry #464196 ΔE 0.090
Use #4C2A69 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.