#8657CB
Closest named color: Purpley (#8756E4). oklch(56.3% 0.174 299.5), rgb(134, 87, 203).
Aa
White text reads best on this color (4.95:1).
About this color
#8657CB is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.174 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.038 away. White text reads best on it, at 4.95:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.23:1 |
| White text | 4.95:1 |
Values
| HEX | #8657CB |
| RGB | rgb(134, 87, 203) |
| HSL | hsl(264, 53%, 57%) |
| OKLCH | oklch(56.3% 0.174 299.5) |
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 #8657CB | 4.95:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #8657CB | 4.23:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #8657CB text on white | 4.95:1 | AA | Lc 73.9 | Content text, not long reading |
| #8657CB text on black | 4.23:1 | AA large text | Lc -27.8 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F7
oklch(93.7% 0.022 300.2)
-
Step 200
200
#DDD3F2
oklch(88.4% 0.043 300.2)
-
Step 300
300
#C8B6ED
oklch(81% 0.079 299.6)
-
Step 400
400
#AC8EE3
oklch(70.7% 0.125 299.5)
-
Step 500
500
#996FDB
oklch(63.1% 0.16 299.8)
-
Step 600
600 (this color)
#8657CB
oklch(56.3% 0.174 299.5)
-
Step 700
700
#7044AD
oklch(49.1% 0.162 299.7)
-
Step 800
800
#5B398C
oklch(42.7% 0.133 299.6)
-
Step 900
900
#4A3270
oklch(37.7% 0.104 299.2)
-
Step 950
950
#2B1E42
oklch(27% 0.066 298.6)
#8657CB 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) | #2070CF | 0.127 |
| Deuteranopia (no green cones) | #336FC8 | 0.117 |
| Tritanopia (no blue cones) | #776F89 | 0.133 |
| Achromatopsia (no color) | #707070 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8657CB
#8657CB
oklch(56.3% 0.174 299.5)
- #6D8000
#6D8000
oklch(56.4% 0.133 119.5)
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 #8657CB, closest first.
No curated palette has a color within ΔE 0.04 of #8657CB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.038
- Deep Lavender #8D5EB7 ΔE 0.040
- Light Indigo #6D5ACF ΔE 0.042
- Slate Blue #6A5ACD ΔE 0.046
- Amethyst #9B5FC0 ΔE 0.048
- Dark Periwinkle #665FD1 ΔE 0.054
- Iris #6258C4 ΔE 0.060
- Medium Slate Blue #7B68EE ΔE 0.064
Use #8657CB 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.