#4D4597
Closest named color: Blueberry (#464196). oklch(44.3% 0.13 284.2), rgb(77, 69, 151).
Aa
White text reads best on this color (8.03:1).
About this color
#4D4597 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.130 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.016 away. White text reads best on it, at 8.03:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.61:1 |
| White text | 8.03:1 |
Values
| HEX | #4D4597 |
| RGB | rgb(77, 69, 151) |
| HSL | hsl(246, 37%, 43%) |
| OKLCH | oklch(44.3% 0.13 284.2) |
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 #4D4597 | 8.03:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #4D4597 | 2.61:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #4D4597 text on white | 8.03:1 | AAA | Lc 87.6 | Fine for body text |
| #4D4597 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
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D5D6F5
oklch(88.5% 0.042 284)
-
Step 300
300
#BABBF1
oklch(81% 0.076 283.7)
-
Step 400
400
#9895E9
oklch(70.6% 0.121 284.5)
-
Step 500
500
#8079E3
oklch(63.1% 0.155 284)
-
Step 600
600
#6B5FD0
oklch(55.5% 0.168 284.3)
-
Step 700
700
#5A4EB4
oklch(49.1% 0.156 284.4)
-
Step 800
800 (this color)
#4D4597
oklch(44.3% 0.13 284.2)
-
Step 900
900
#3D3874
oklch(37.8% 0.1 284.3)
-
Step 950
950
#232144
oklch(27% 0.064 283.9)
#4D4597 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) | #1A539A | 0.063 |
| Deuteranopia (no green cones) | #164E95 | 0.063 |
| Tritanopia (no blue cones) | #335767 | 0.110 |
| Achromatopsia (no color) | #505050 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D4597
#4D4597
oklch(44.3% 0.13 284.2)
- #5C5500
#5C5500
oklch(44.2% 0.093 104.1)
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 #4D4597, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.016
- Dark Slate Blue #483D8B ΔE 0.029
- Twilight #4E518B ΔE 0.041
- Rebecca Purple #663399 ΔE 0.057
- Dusk #4E5481 ΔE 0.060
- Cobalt #1E488F ΔE 0.060
- Dusk Blue #26538D ΔE 0.062
- Denim Blue #3B5B92 ΔE 0.064
Use #4D4597 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.