#755CE4
Closest named color: Purpley (#8756E4). oklch(57.3% 0.197 286.9), rgb(117, 92, 228).
Aa
White text reads best on this color (4.76:1).
About this color
#755CE4 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.197 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.031 away. White text reads best on it, at 4.76:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.197) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.40:1 |
| White text | 4.76:1 |
Values
| HEX | #755CE4 |
| RGB | rgb(117, 92, 228) |
| HSL | hsl(251, 72%, 63%) |
| OKLCH | oklch(57.3% 0.197 286.9) |
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 #755CE4 | 4.76:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #755CE4 | 4.40:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #755CE4 text on white | 4.76:1 | AA | Lc 72.7 | Content text, not long reading |
| #755CE4 text on black | 4.40:1 | AA large text | Lc -29.0 | Dividers and decoration only |
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 600.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D6D5F9
oklch(88.5% 0.049 286.6)
-
Step 300
300
#BCB8F8
oklch(80.8% 0.09 287.1)
-
Step 400
400
#9B91F4
oklch(70.7% 0.142 286.8)
-
Step 500
500
#8572F0
oklch(63.1% 0.182 286.9)
-
Step 600
600 (this color)
#755CE4
oklch(57.3% 0.197 286.9)
-
Step 700
700
#5F46C1
oklch(49.2% 0.183 287)
-
Step 800
800
#4D3A9C
oklch(42.7% 0.152 287)
-
Step 900
900
#3F337C
oklch(37.6% 0.119 286.7)
-
Step 950
950
#251F49
oklch(27.1% 0.075 286.8)
#755CE4 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) | #0076E8 | 0.106 |
| Deuteranopia (no green cones) | #006FE1 | 0.104 |
| Tritanopia (no blue cones) | #4E7C97 | 0.165 |
| Achromatopsia (no color) | #737373 | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #755CE4
#755CE4
oklch(57.3% 0.197 286.9)
- #817C00
#817C00
oklch(57.2% 0.123 106.9)
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 #755CE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.031
- Medium Slate Blue #7B68EE ΔE 0.032
- Light Indigo #6D5ACF ΔE 0.035
- Dark Periwinkle #665FD1 ΔE 0.038
- Slate Blue #6A5ACD ΔE 0.039
- Iris #6258C4 ΔE 0.058
- Warm Blue #4B57DB ΔE 0.065
- Neon Blue #4361EE ΔE 0.068
Use #755CE4 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.