#706CD7
Closest named color: Dark Periwinkle (#665FD1). oklch(58.7% 0.159 282), rgb(112, 108, 215).
Aa
Black text reads best on this color (4.81:1).
About this color
#706CD7 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.159 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.037 away. Black text reads best on it, at 4.81:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.81:1 |
| White text | 4.36:1 |
Values
| HEX | #706CD7 |
| RGB | rgb(112, 108, 215) |
| HSL | hsl(242, 57%, 63%) |
| OKLCH | oklch(58.7% 0.159 282) |
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 #706CD7 | 4.36:1 | AA large text | Lc -75.5 | Fine for body text |
| Black text on #706CD7 | 4.81:1 | AA | Lc 34.1 | Non-text elements, placeholder text |
| #706CD7 text on white | 4.36:1 | AA large text | Lc 70.0 | Content text, not long reading |
| #706CD7 text on black | 4.81:1 | AA | Lc -31.7 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E8F8
oklch(93.5% 0.022 283.1)
-
Step 200
200
#D4D7F4
oklch(88.6% 0.04 280.9)
-
Step 300
300
#B9BCEE
oklch(81% 0.07 282)
-
Step 400
400
#9597E6
oklch(70.6% 0.115 281.9)
-
Step 500
500
#7D7BDF
oklch(63% 0.148 282.2)
-
Step 600
600 (this color)
#706CD7
oklch(58.7% 0.159 282)
-
Step 700
700
#5651B1
oklch(49.1% 0.148 281.8)
-
Step 800
800
#46438F
oklch(42.7% 0.122 281.7)
-
Step 900
900
#3B3972
oklch(37.7% 0.095 282.4)
-
Step 950
950
#222243
oklch(27% 0.06 281.6)
#706CD7 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) | #3B7DDB | 0.067 |
| Deuteranopia (no green cones) | #3375D5 | 0.069 |
| Tritanopia (no blue cones) | #4B8397 | 0.137 |
| Achromatopsia (no color) | #797979 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #706CD7
#706CD7
oklch(58.7% 0.159 282)
- #8C7E00
#8C7E00
oklch(58.8% 0.123 101.6)
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 #706CD7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.037
- Medium Slate Blue #7B68EE ΔE 0.040
- Light Indigo #6D5ACF ΔE 0.044
- Slate Blue #6A5ACD ΔE 0.047
- Cornflower #6A79F7 ΔE 0.054
- Medium Purple #9370DB ΔE 0.057
- Iris #6258C4 ΔE 0.061
- Royal Blue #4169E1 ΔE 0.062
Use #706CD7 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.