#8570BE
Closest named color: Deep Lilac (#966EBD). oklch(59.8% 0.118 295), rgb(133, 112, 190).
Aa
Black text reads best on this color (5.05:1).
About this color
#8570BE is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.118 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.027 away. Black text reads best on it, at 5.05:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.05:1 |
| White text | 4.15:1 |
Values
| HEX | #8570BE |
| RGB | rgb(133, 112, 190) |
| HSL | hsl(256, 38%, 59%) |
| OKLCH | oklch(59.8% 0.118 295) |
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 #8570BE | 4.15:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #8570BE | 5.05:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #8570BE text on white | 4.15:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #8570BE text on black | 5.05:1 | AA | Lc -33.2 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#DAD5ED
oklch(88.4% 0.033 295.3)
-
Step 300
300
#C3BAE3
oklch(81% 0.058 295.1)
-
Step 400
400
#A495D4
oklch(70.6% 0.092 294.9)
-
Step 500
500 (this color)
#8570BE
oklch(59.8% 0.118 295)
-
Step 600
600
#7A62B6
oklch(55.7% 0.128 295.1)
-
Step 700
700
#66509C
oklch(49% 0.119 295)
-
Step 800
800
#53427F
oklch(42.6% 0.099 294.7)
-
Step 900
900
#453866
oklch(37.7% 0.078 295.4)
-
Step 950
950
#28213C
oklch(26.9% 0.05 294.8)
#8570BE 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) | #597DC1 | 0.065 |
| Deuteranopia (no green cones) | #5C7BBC | 0.062 |
| Tritanopia (no blue cones) | #797E8E | 0.095 |
| Achromatopsia (no color) | #7C7C7C | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8570BE
#8570BE
oklch(59.8% 0.118 295)
- #7E8728
#7E8728
oklch(59.7% 0.117 114.7)
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 #8570BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.027
- Deep Lavender #8D5EB7 ΔE 0.044
- Medium Purple #9370DB ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.052
- Amethyst #9B5FC0 ΔE 0.053
- Soft Purple #A66FB5 ΔE 0.056
- Dark Lavender #856798 ΔE 0.058
- Faded Purple #916E99 ΔE 0.059
Use #8570BE 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.