#755AFA
Closest named color: Medium Slate Blue (#7B68EE). oklch(58.6% 0.227 284.7), rgb(117, 90, 250).
Aa
Black text reads best on this color (4.59:1).
About this color
#755AFA is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.227 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.038 away. Black text reads best on it, at 4.59:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.227) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.59:1 |
| White text | 4.56:1 |
Values
| HEX | #755AFA |
| RGB | rgb(117, 90, 250) |
| HSL | hsl(250, 94%, 67%) |
| OKLCH | oklch(58.6% 0.227 284.7) |
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 #755AFA | 4.56:1 | AA | Lc -76.6 | Fine for body text |
| Black text on #755AFA | 4.59:1 | AA | Lc 32.9 | Non-text elements, placeholder text |
| #755AFA text on white | 4.56:1 | AA | Lc 71.1 | Content text, not long reading |
| #755AFA text on black | 4.59:1 | AA | Lc -30.5 | 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
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E7E8FE
oklch(93.7% 0.03 283.7)
-
Step 200
200
#D4D5FE
oklch(88.5% 0.056 284.1)
-
Step 300
300
#B9B8FF
oklch(80.9% 0.1 284.6)
-
Step 400
400
#9790FF
oklch(70.8% 0.159 284.4)
-
Step 500
500
#816EFF
oklch(63.1% 0.207 284.7)
-
Step 600
600 (this color)
#755AFA
oklch(58.6% 0.227 284.7)
-
Step 700
700
#5C3FD0
oklch(49.2% 0.21 284.8)
-
Step 800
800
#4A35A8
oklch(42.6% 0.175 284.6)
-
Step 900
900
#3D3085
oklch(37.6% 0.136 284.7)
-
Step 950
950
#231D4E
oklch(26.9% 0.087 284.5)
#755AFA 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) | #007AFF | 0.106 |
| Deuteranopia (no green cones) | #0071F7 | 0.102 |
| Tritanopia (no blue cones) | #3C82A2 | 0.190 |
| Achromatopsia (no color) | #767676 | 0.228 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #755AFA
#755AFA
oklch(58.6% 0.227 284.7)
- #887F00
#887F00
oklch(58.6% 0.124 104.6)
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 #755AFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.038
- Purpley #8756E4 ΔE 0.045
- Light Indigo #6D5ACF ΔE 0.066
- Dark Periwinkle #665FD1 ΔE 0.067
- Cornflower #6A79F7 ΔE 0.069
- Neon Blue #4361EE ΔE 0.069
- Slate Blue #6A5ACD ΔE 0.070
- Warm Blue #4B57DB ΔE 0.078
Use #755AFA 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.