#706ACC
Closest named color: Dark Periwinkle (#665FD1). oklch(57.7% 0.147 283.6), rgb(112, 106, 204).
Aa
Black text reads best on this color (4.62:1).
About this color
#706ACC is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.147 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.034 away. Black text reads best on it, at 4.62:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.147) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.62:1 |
| White text | 4.54:1 |
Values
| HEX | #706ACC |
| RGB | rgb(112, 106, 204) |
| HSL | hsl(244, 49%, 61%) |
| OKLCH | oklch(57.7% 0.147 283.6) |
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 #706ACC | 4.54:1 | AA | Lc -76.8 | Fine for body text |
| Black text on #706ACC | 4.62:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #706ACC text on white | 4.54:1 | AA | Lc 71.4 | Content text, not long reading |
| #706ACC text on black | 4.62:1 | AA | Lc -30.3 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E8E8F7
oklch(93.5% 0.02 286)
-
Step 200
200
#D5D7F1
oklch(88.6% 0.036 282.1)
-
Step 300
300
#BABCEB
oklch(81% 0.066 282.9)
-
Step 400
400
#9898E0
oklch(70.8% 0.104 283.4)
-
Step 500
500
#807CD8
oklch(63.1% 0.136 283.8)
-
Step 600
600 (this color)
#706ACC
oklch(57.7% 0.147 283.6)
-
Step 700
700
#5952AA
oklch(49.1% 0.136 283.8)
-
Step 800
800
#48448A
oklch(42.7% 0.113 283.1)
-
Step 900
900
#3C3A6E
oklch(37.7% 0.087 283.1)
-
Step 950
950
#232241
oklch(27% 0.057 283.4)
#706ACC 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) | #4179D0 | 0.063 |
| Deuteranopia (no green cones) | #3C73CA | 0.063 |
| Tritanopia (no blue cones) | #527F91 | 0.127 |
| Achromatopsia (no color) | #767676 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #706ACC
#706ACC
oklch(57.7% 0.147 283.6)
- #867C00
#867C00
oklch(57.7% 0.122 103.9)
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 #706ACC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.034
- Light Indigo #6D5ACF ΔE 0.041
- Slate Blue #6A5ACD ΔE 0.042
- Iris #6258C4 ΔE 0.052
- Medium Slate Blue #7B68EE ΔE 0.055
- Deep Lavender #8D5EB7 ΔE 0.059
- Medium Purple #9370DB ΔE 0.062
- Royal Blue #4169E1 ΔE 0.067
Use #706ACC 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.