#7C57F5
Closest named color: Purpley (#8756E4). oklch(58.4% 0.224 288.2), rgb(124, 87, 245).
Aa
White text reads best on this color (4.62:1).
About this color
#7C57F5 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.224 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.032 away. White text reads best on it, at 4.62:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.224) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.53:1 |
| White text | 4.62:1 |
Values
| HEX | #7C57F5 |
| RGB | rgb(124, 87, 245) |
| HSL | hsl(254, 89%, 65%) |
| OKLCH | oklch(58.4% 0.224 288.2) |
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 #7C57F5 | 4.62:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #7C57F5 | 4.53:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #7C57F5 text on white | 4.62:1 | AA | Lc 71.6 | Content text, not long reading |
| #7C57F5 text on black | 4.53:1 | AA | Lc -30.1 | Non-text elements, placeholder text |
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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FD
oklch(93.5% 0.03 287.9)
-
Step 200
200
#D7D4FD
oklch(88.5% 0.056 288.5)
-
Step 300
300
#BDB6FE
oklch(80.8% 0.101 288.4)
-
Step 400
400
#9D8DFE
oklch(70.6% 0.161 288)
-
Step 500
500
#886CFC
oklch(63.1% 0.205 288)
-
Step 600
600 (this color)
#7C57F5
oklch(58.4% 0.224 288.2)
-
Step 700
700
#623DCD
oklch(49.2% 0.208 288)
-
Step 800
800
#5034A5
oklch(42.8% 0.172 288.3)
-
Step 900
900
#412F83
oklch(37.6% 0.135 288)
-
Step 950
950
#261D4D
oklch(27.1% 0.085 288)
#7C57F5 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) | #0078FA | 0.117 |
| Deuteranopia (no green cones) | #0071F2 | 0.115 |
| Tritanopia (no blue cones) | #517E9F | 0.183 |
| Achromatopsia (no color) | #757575 | 0.225 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C57F5
#7C57F5
oklch(58.4% 0.224 288.2)
- #838000
#838000
oklch(58.3% 0.126 108.1)
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 #7C57F5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.032
- Medium Slate Blue #7B68EE ΔE 0.038
- Light Indigo #6D5ACF ΔE 0.062
- Dark Periwinkle #665FD1 ΔE 0.066
- Slate Blue #6A5ACD ΔE 0.067
- Lighter Purple #A55AF4 ΔE 0.072
- Cornflower #6A79F7 ΔE 0.076
- Blue Violet #8A2BE2 ΔE 0.079
Use #7C57F5 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.