#7555F7
Closest named color: Purpley (#8756E4). oklch(57.7% 0.229 285.8), rgb(117, 85, 247).
Aa
White text reads best on this color (4.77:1).
About this color
#7555F7 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.229 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.043 away. White text reads best on it, at 4.77:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.229) |
| Temperature | cool |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #7555F7 |
| RGB | rgb(117, 85, 247) |
| HSL | hsl(252, 91%, 65%) |
| OKLCH | oklch(57.7% 0.229 285.8) |
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 #7555F7 | 4.77:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #7555F7 | 4.39:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #7555F7 text on white | 4.77:1 | AA | Lc 72.5 | Content text, not long reading |
| #7555F7 text on black | 4.39:1 | AA large text | Lc -29.2 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E7E7FE
oklch(93.5% 0.031 285.8)
-
Step 200
200
#D5D4FE
oklch(88.4% 0.058 286.3)
-
Step 300
300
#BAB7FF
oklch(80.8% 0.101 285.8)
-
Step 400
400
#998FFF
oklch(70.7% 0.16 285.6)
-
Step 500
500
#836DFF
oklch(63.1% 0.208 285.7)
-
Step 600
600 (this color)
#7555F7
oklch(57.7% 0.229 285.8)
-
Step 700
700
#5E3DD1
oklch(49.2% 0.213 285.7)
-
Step 800
800
#4C34A9
oklch(42.7% 0.177 285.6)
-
Step 900
900
#3F2F86
oklch(37.7% 0.139 286.1)
-
Step 950
950
#241D4E
oklch(27% 0.087 285.5)
#7555F7 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) | #0077FC | 0.110 |
| Deuteranopia (no green cones) | #006EF4 | 0.105 |
| Tritanopia (no blue cones) | #3F7E9F | 0.190 |
| Achromatopsia (no color) | #737373 | 0.230 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7555F7
#7555F7
oklch(57.7% 0.229 285.8)
- #847D00
#847D00
oklch(57.7% 0.123 105.7)
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 #7555F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.043
- Medium Slate Blue #7B68EE ΔE 0.045
- Light Indigo #6D5ACF ΔE 0.063
- Dark Periwinkle #665FD1 ΔE 0.065
- Slate Blue #6A5ACD ΔE 0.067
- Neon Blue #4361EE ΔE 0.070
- Warm Blue #4B57DB ΔE 0.074
- Burple #6832E3 ΔE 0.074
Use #7555F7 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.