#716FEF
Closest named color: Medium Slate Blue (#7B68EE). oklch(61% 0.187 280), rgb(113, 111, 239).
Aa
Black text reads best on this color (5.22:1).
About this color
#716FEF is a medium-dark, vivid blue. In OKLCH its lightness is 61%, its chroma 0.187 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.020 away. Black text reads best on it, at 5.22:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.187) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 5.22:1 |
| White text | 4.02:1 |
Values
| HEX | #716FEF |
| RGB | rgb(113, 111, 239) |
| HSL | hsl(241, 80%, 69%) |
| OKLCH | oklch(61% 0.187 280) |
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 #716FEF | 4.02:1 | AA large text | Lc -72.7 | Content text, not long reading |
| Black text on #716FEF | 5.22:1 | AA | Lc 36.9 | Non-text elements, placeholder text |
| #716FEF text on white | 4.02:1 | AA large text | Lc 67.2 | Content text, not long reading |
| #716FEF text on black | 5.22:1 | AA | Lc -34.5 | 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 500.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200
#D2D6FB
oklch(88.5% 0.051 280.4)
-
Step 300
300
#B4BBFB
oklch(80.9% 0.091 279.3)
-
Step 400
400
#9094FA
oklch(70.7% 0.148 280.2)
-
Step 500
500 (this color)
#716FEF
oklch(61% 0.187 280)
-
Step 600
600
#625AE5
oklch(55.5% 0.204 280)
-
Step 700
700
#5249C7
oklch(49.1% 0.189 280.1)
-
Step 800
800
#433DA1
oklch(42.7% 0.156 280.2)
-
Step 900
900
#373580
oklch(37.6% 0.123 279.9)
-
Step 950
950
#20204B
oklch(27% 0.078 279.9)
#716FEF 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) | #2284F3 | 0.081 |
| Deuteranopia (no green cones) | #027AEC | 0.085 |
| Tritanopia (no blue cones) | #398CA4 | 0.162 |
| Achromatopsia (no color) | #7F7F7F | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #716FEF
#716FEF
oklch(61% 0.187 280)
- #958400
#958400
oklch(61% 0.127 100.2)
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 #716FEF, closest first.
No curated palette has a color within ΔE 0.04 of #716FEF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.020
- Cornflower #6A79F7 ΔE 0.026
- Dark Periwinkle #665FD1 ΔE 0.060
- Medium Purple #9370DB ΔE 0.060
- Purpley #8756E4 ΔE 0.062
- Soft Blue #6488EA ΔE 0.063
- Royal Blue #4169E1 ΔE 0.067
- Light Indigo #6D5ACF ΔE 0.067
Use #716FEF 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.