#4617CD
Closest named color: Violet Blue (#510AC9). oklch(42.8% 0.243 280.5), rgb(70, 23, 205).
Aa
White text reads best on this color (9.27:1).
About this color
#4617CD is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.243 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Violet Blue (#510AC9), ΔE 0.023 away. White text reads best on it, at 9.27:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.243) |
| Temperature | cool |
| Nearest name | Violet Blue (#510AC9) |
| Black text | 2.26:1 |
| White text | 9.27:1 |
Values
| HEX | #4617CD |
| RGB | rgb(70, 23, 205) |
| HSL | hsl(255, 80%, 45%) |
| OKLCH | oklch(42.8% 0.243 280.5) |
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 #4617CD | 9.27:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #4617CD | 2.26:1 | Fails | Lc 14.4 | Not readable |
| #4617CD text on white | 9.27:1 | AAA | Lc 89.6 | Fine for body text |
| #4617CD text on black | 2.26:1 | Fails | Lc -12.7 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E5E8FF
oklch(93.6% 0.031 279.9)
-
Step 200
200
#D1D6FF
oklch(88.5% 0.057 279.7)
-
Step 300
300
#B4BAFF
oklch(80.9% 0.098 280.1)
-
Step 400
400
#9093FF
oklch(70.8% 0.156 280.4)
-
Step 500
500
#7872FF
oklch(63.1% 0.203 280.8)
-
Step 600
600
#644BFF
oklch(55.6% 0.251 280.7)
-
Step 700
700
#5707FE
oklch(49.1% 0.293 280.6)
-
Step 800
800 (this color)
#4617CD
oklch(42.8% 0.243 280.5)
-
Step 900
900
#3821A1
oklch(37.7% 0.19 280.4)
-
Step 950
950
#20175E
oklch(27% 0.12 280.5)
#4617CD 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) | #004DD2 | 0.093 |
| Deuteranopia (no green cones) | #0040CA | 0.077 |
| Tritanopia (no blue cones) | #005679 | 0.191 |
| Achromatopsia (no color) | #474747 | 0.244 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4617CD
#4617CD
oklch(42.8% 0.243 280.5)
- #5A5000
#5A5000
oklch(42.8% 0.089 101.1)
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 #4617CD, closest first.
No curated palette has a color within ΔE 0.04 of #4617CD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Blue #510AC9 ΔE 0.023
- Majorelle Blue #3F37C9 ΔE 0.041
- Purple Blue #5D21D0 ΔE 0.046
- Indigo Blue #3A18B1 ΔE 0.050
- Blurple #5539CC ΔE 0.056
- Blue With A Hint Of Purple #533CC6 ΔE 0.059
- Blue Purple #5A06EF ΔE 0.062
- Imperial Purple #480CA8 ΔE 0.065
Use #4617CD 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.