#705ACC
Closest named color: Light Indigo (#6D5ACF). oklch(54.8% 0.17 288.4), rgb(112, 90, 204).
Aa
White text reads best on this color (5.21:1).
About this color
#705ACC is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.170 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.007 away. White text reads best on it, at 5.21:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.170) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #705ACC |
| RGB | rgb(112, 90, 204) |
| HSL | hsl(252, 53%, 58%) |
| OKLCH | oklch(54.8% 0.17 288.4) |
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 #705ACC | 5.21:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #705ACC | 4.02:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #705ACC text on white | 5.21:1 | AA | Lc 75.6 | Fine for body text |
| #705ACC text on black | 4.02:1 | AA large text | Lc -26.1 | Dividers and decoration only |
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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D7D5F4
oklch(88.4% 0.042 288.5)
-
Step 300
300
#BEB9F0
oklch(80.9% 0.077 288.7)
-
Step 400
400
#9E93E8
oklch(70.7% 0.123 288.8)
-
Step 500
500
#8776E1
oklch(63% 0.157 288.4)
-
Step 600
600 (this color)
#705ACC
oklch(54.8% 0.17 288.4)
-
Step 700
700
#604BB3
oklch(49% 0.158 288.5)
-
Step 800
800
#4E3E91
oklch(42.6% 0.131 288.4)
-
Step 900
900
#413674
oklch(37.8% 0.102 288.7)
-
Step 950
950
#262044
oklch(27% 0.065 288.9)
#705ACC 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) | #176FD0 | 0.097 |
| Deuteranopia (no green cones) | #196ACA | 0.095 |
| Tritanopia (no blue cones) | #54738A | 0.140 |
| Achromatopsia (no color) | #6C6C6C | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #705ACC
#705ACC
oklch(54.8% 0.17 288.4)
- #787500
#787500
oklch(54.7% 0.118 107.9)
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 #705ACC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.007
- Slate Blue #6A5ACD ΔE 0.010
- Dark Periwinkle #665FD1 ΔE 0.019
- Iris #6258C4 ΔE 0.026
- Purpley #8756E4 ΔE 0.053
- Warm Blue #4B57DB ΔE 0.060
- Deep Lavender #8D5EB7 ΔE 0.062
- Bluey Purple #6241C7 ΔE 0.062
Use #705ACC 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.