#4C2A68
Closest named color: Grape Purple (#5D1451). oklch(36% 0.107 307.1), rgb(76, 42, 104).
Aa
White text reads best on this color (11.42:1).
About this color
#4C2A68 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.107 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 0.063 away. White text reads best on it, at 11.42:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.83:1 |
| White text | 11.42:1 |
Values
| HEX | #4C2A68 |
| RGB | rgb(76, 42, 104) |
| HSL | hsl(273, 42%, 29%) |
| OKLCH | oklch(36% 0.107 307.1) |
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 #4C2A68 | 11.42:1 | AAA | Lc -99.8 | Preferred for body text |
| Black text on #4C2A68 | 1.83:1 | Fails | Lc 7.9 | Not readable |
| #4C2A68 text on white | 11.42:1 | AAA | Lc 96.0 | Preferred for body text |
| #4C2A68 text on black | 1.83:1 | 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
#EEE6F6
oklch(93.6% 0.023 308.2)
-
Step 200
200
#E1D2F1
oklch(88.5% 0.045 307.2)
-
Step 300
300
#CEB3EA
oklch(80.8% 0.081 306.9)
-
Step 400
400
#B68ADF
oklch(70.7% 0.129 307.2)
-
Step 500
500
#A46AD6
oklch(63.1% 0.165 307.1)
-
Step 600
600
#8F4FC3
oklch(55.6% 0.178 307)
-
Step 700
700
#7A3FA8
oklch(49.1% 0.165 307.2)
-
Step 800
800
#633488
oklch(42.6% 0.138 307.3)
-
Step 900
900 (this color)
#4C2A68
oklch(36% 0.107 307.1)
-
Step 950
950
#2F1C40
oklch(27% 0.068 306.8)
#4C2A68 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) | #14386A | 0.088 |
| Deuteranopia (no green cones) | #213A67 | 0.078 |
| Tritanopia (no blue cones) | #483644 | 0.079 |
| Achromatopsia (no color) | #3A3A3A | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C2A68
#4C2A68
oklch(36% 0.107 307.1)
- #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 #4C2A68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.063
- Royal Purple #4B006E ΔE 0.068
- Dark Slate Blue #483D8B ΔE 0.071
- Plum Purple #4E0550 ΔE 0.075
- Indigo #4B0082 ΔE 0.076
- Deep Violet #490648 ΔE 0.085
- Prussian Blue #1D3557 ΔE 0.088
- Blueberry #464196 ΔE 0.091
Use #4C2A68 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.