#4C4598
Closest named color: Blueberry (#464196). oklch(44.2% 0.131 283.5), rgb(76, 69, 152).
Aa
White text reads best on this color (8.03:1).
About this color
#4C4598 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.131 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.015 away. White text reads best on it, at 8.03:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.131) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.61:1 |
| White text | 8.03:1 |
Values
| HEX | #4C4598 |
| RGB | rgb(76, 69, 152) |
| HSL | hsl(245, 38%, 43%) |
| OKLCH | oklch(44.2% 0.131 283.5) |
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 #4C4598 | 8.03:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #4C4598 | 2.61:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #4C4598 text on white | 8.03:1 | AAA | Lc 87.6 | Fine for body text |
| #4C4598 text on black | 2.61:1 | Fails | Lc -14.5 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E8F9
oklch(93.5% 0.023 283.3)
-
Step 200
200
#D5D6F5
oklch(88.5% 0.042 284)
-
Step 300
300
#B9BBF1
oklch(80.9% 0.076 282.9)
-
Step 400
400
#9796EA
oklch(70.8% 0.122 283.4)
-
Step 500
500
#7F79E4
oklch(63.1% 0.157 283.5)
-
Step 600
600
#6A5FD2
oklch(55.6% 0.171 283.7)
-
Step 700
700
#584EB6
oklch(49.1% 0.159 283.2)
-
Step 800
800 (this color)
#4C4598
oklch(44.2% 0.131 283.5)
-
Step 900
900
#3C3875
oklch(37.8% 0.101 283.4)
-
Step 950
950
#232145
oklch(27% 0.065 283.6)
#4C4598 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) | #18539B | 0.063 |
| Deuteranopia (no green cones) | #124D96 | 0.063 |
| Tritanopia (no blue cones) | #305767 | 0.112 |
| Achromatopsia (no color) | #505050 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C4598
#4C4598
oklch(44.2% 0.131 283.5)
- #5D5500
#5D5500
oklch(44.3% 0.093 103.2)
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 #4C4598, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.015
- Dark Slate Blue #483D8B ΔE 0.029
- Twilight #4E518B ΔE 0.042
- Rebecca Purple #663399 ΔE 0.058
- Cobalt #1E488F ΔE 0.059
- Dusk Blue #26538D ΔE 0.061
- Dusk #4E5481 ΔE 0.061
- Denim Blue #3B5B92 ΔE 0.064
Use #4C4598 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.