#4C349B
Closest named color: Blueberry (#464196). oklch(41.5% 0.159 288.1), rgb(76, 52, 155).
Aa
White text reads best on this color (9.24:1).
About this color
#4C349B is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.159 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.032 away. White text reads best on it, at 9.24:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.27:1 |
| White text | 9.24:1 |
Values
| HEX | #4C349B |
| RGB | rgb(76, 52, 155) |
| HSL | hsl(254, 50%, 41%) |
| OKLCH | oklch(41.5% 0.159 288.1) |
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 #4C349B | 9.24:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #4C349B | 2.27:1 | Fails | Lc 13.2 | Not readable |
| #4C349B text on white | 9.24:1 | AAA | Lc 90.8 | Preferred for body text |
| #4C349B text on black | 2.27:1 | Fails | Lc -11.5 | 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 800.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FB
oklch(93.5% 0.027 288.2)
-
Step 200
200
#D7D4FA
oklch(88.4% 0.052 288.9)
-
Step 300
300
#BDB7FA
oklch(80.8% 0.094 288.2)
-
Step 400
400
#9D8FF7
oklch(70.6% 0.149 288.1)
-
Step 500
500
#886FF3
oklch(63% 0.19 288.4)
-
Step 600
600
#7353E2
oklch(55.6% 0.207 288)
-
Step 700
700
#6142C4
oklch(49% 0.192 288.2)
-
Step 800
800 (this color)
#4C349B
oklch(41.5% 0.159 288.1)
-
Step 900
900
#41327E
oklch(37.8% 0.123 288.1)
-
Step 950
950
#261E4A
oklch(27.1% 0.079 288.4)
#4C349B 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) | #004A9E | 0.084 |
| Deuteranopia (no green cones) | #004599 | 0.081 |
| Tritanopia (no blue cones) | #304D63 | 0.129 |
| Achromatopsia (no color) | #474747 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C349B
#4C349B
oklch(41.5% 0.159 288.1)
- #514F00
#514F00
oklch(41.6% 0.09 108.1)
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 #4C349B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.032
- Dark Slate Blue #483D8B ΔE 0.035
- Rebecca Purple #663399 ΔE 0.049
- Chrysanthemum #560BAD ΔE 0.060
- Imperial Purple #480CA8 ΔE 0.060
- Sapphire #2138AB ΔE 0.066
- Indigo Blue #3A18B1 ΔE 0.068
- Blue With A Hint Of Purple #533CC6 ΔE 0.073
Use #4C349B 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.