#705DBE
Closest named color: Slate Blue (#6A5ACD). oklch(54.4% 0.146 289.6), rgb(112, 93, 190).
Aa
White text reads best on this color (5.25:1).
About this color
#705DBE is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.146 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Slate Blue (#6A5ACD), ΔE 0.027 away. White text reads best on it, at 5.25:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.146) |
| Temperature | cool |
| Nearest name | Slate Blue (#6A5ACD) |
| Black text | 3.99:1 |
| White text | 5.25:1 |
Values
| HEX | #705DBE |
| RGB | rgb(112, 93, 190) |
| HSL | hsl(252, 43%, 55%) |
| OKLCH | oklch(54.4% 0.146 289.6) |
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 #705DBE | 5.25:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #705DBE | 3.99:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #705DBE text on white | 5.25:1 | AA | Lc 75.9 | Fine for body text |
| #705DBE text on black | 3.99:1 | AA large text | Lc -25.9 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F6
oklch(93.6% 0.019 289.3)
-
Step 200
200
#D8D6F0
oklch(88.6% 0.036 289.2)
-
Step 300
300
#BFBAE9
oklch(80.9% 0.066 289.7)
-
Step 400
400
#9F95DE
oklch(70.6% 0.106 289.7)
-
Step 500
500
#8979D5
oklch(63.1% 0.136 289.9)
-
Step 600
600 (this color)
#705DBE
oklch(54.4% 0.146 289.6)
-
Step 700
700
#614FA7
oklch(49% 0.136 289.9)
-
Step 800
800
#4F4188
oklch(42.6% 0.114 289.8)
-
Step 900
900
#41386D
oklch(37.7% 0.088 289.2)
-
Step 950
950
#262140
oklch(27% 0.057 289.5)
#705DBE 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) | #346EC1 | 0.080 |
| Deuteranopia (no green cones) | #366ABC | 0.077 |
| Tritanopia (no blue cones) | #5A7185 | 0.121 |
| Achromatopsia (no color) | #6C6C6C | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #705DBE
#705DBE
oklch(54.4% 0.146 289.6)
- #757500
#757500
oklch(54.4% 0.119 109.8)
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 #705DBE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Blue #6A5ACD ΔE 0.027
- Light Indigo #6D5ACF ΔE 0.029
- Iris #6258C4 ΔE 0.029
- Dark Periwinkle #665FD1 ΔE 0.033
- Deep Lavender #8D5EB7 ΔE 0.051
- Purpley #8756E4 ΔE 0.071
- Bluey Purple #6241C7 ΔE 0.072
- Warm Blue #4B57DB ΔE 0.074
Use #705DBE 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.