#756EED
Closest named color: Medium Slate Blue (#7B68EE). oklch(60.9% 0.185 281.9), rgb(117, 110, 237).
Aa
Black text reads best on this color (5.20:1).
About this color
#756EED is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.185 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.016 away. Black text reads best on it, at 5.20:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.185) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #756EED |
| RGB | rgb(117, 110, 237) |
| HSL | hsl(243, 78%, 68%) |
| OKLCH | oklch(60.9% 0.185 281.9) |
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 #756EED | 4.03:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #756EED | 5.20:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #756EED text on white | 4.03:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #756EED text on black | 5.20:1 | AA | Lc -34.4 | 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 500.
-
Step 50
50
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200
#D3D6FA
oklch(88.5% 0.05 281.6)
-
Step 300
300
#B7BAFA
oklch(80.9% 0.09 282.1)
-
Step 400
400
#9393F8
oklch(70.6% 0.146 282)
-
Step 500
500 (this color)
#756EED
oklch(60.9% 0.185 281.9)
-
Step 600
600
#6659E3
oklch(55.5% 0.202 281.8)
-
Step 700
700
#5648C5
oklch(49.1% 0.187 282.1)
-
Step 800
800
#463CA0
oklch(42.7% 0.156 282.1)
-
Step 900
900
#3A357F
oklch(37.8% 0.121 282)
-
Step 950
950
#21204A
oklch(27% 0.076 281.1)
#756EED 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) | #2483F1 | 0.085 |
| Deuteranopia (no green cones) | #137AEA | 0.088 |
| Tritanopia (no blue cones) | #458BA3 | 0.160 |
| Achromatopsia (no color) | #7F7F7F | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #756EED
#756EED
oklch(60.9% 0.185 281.9)
- #938500
#938500
oklch(61% 0.128 102)
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 #756EED, closest first.
No curated palette has a color within ΔE 0.04 of #756EED.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.016
- Cornflower #6A79F7 ΔE 0.030
- Medium Purple #9370DB ΔE 0.055
- Purpley #8756E4 ΔE 0.057
- Dark Periwinkle #665FD1 ΔE 0.059
- Light Indigo #6D5ACF ΔE 0.065
- Soft Blue #6488EA ΔE 0.066
- Periwinkle #8E82FE ΔE 0.067
Use #756EED 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.