#8577C7
Closest named color: Deep Lilac (#966EBD). oklch(61.6% 0.119 290.5), rgb(133, 119, 199).
Aa
Black text reads best on this color (5.46:1).
About this color
#8577C7 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 62%, its chroma 0.119 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.034 away. Black text reads best on it, at 5.46:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.46:1 |
| White text | 3.84:1 |
Values
| HEX | #8577C7 |
| RGB | rgb(133, 119, 199) |
| HSL | hsl(251, 42%, 62%) |
| OKLCH | oklch(61.6% 0.119 290.5) |
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 #8577C7 | 3.84:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #8577C7 | 5.46:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #8577C7 text on white | 3.84:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #8577C7 text on black | 5.46:1 | AA | Lc -35.8 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F5
oklch(93.6% 0.017 289.6)
-
Step 200
200
#D8D6EE
oklch(88.5% 0.033 289.5)
-
Step 300
300
#C0BBE4
oklch(81% 0.058 290.6)
-
Step 400
400
#A097D7
oklch(70.8% 0.093 290.3)
-
Step 500
500 (this color)
#8577C7
oklch(61.6% 0.119 290.5)
-
Step 600
600
#7463B9
oklch(55.5% 0.13 290.6)
-
Step 700
700
#61529F
oklch(49% 0.12 290.2)
-
Step 800
800
#4F4381
oklch(42.6% 0.1 290.4)
-
Step 900
900
#423968
oklch(37.7% 0.079 290.9)
-
Step 950
950
#26223D
oklch(27% 0.049 289.5)
#8577C7 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) | #5E83CA | 0.057 |
| Deuteranopia (no green cones) | #5F80C5 | 0.055 |
| Tritanopia (no blue cones) | #758695 | 0.100 |
| Achromatopsia (no color) | #828282 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8577C7
#8577C7
oklch(61.6% 0.119 290.5)
- #898B27
#898B27
oklch(61.6% 0.119 110.6)
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 #8577C7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.034
- Medium Purple #9370DB ΔE 0.043
- Soft Purple #A66FB5 ΔE 0.059
- Wisteria #A87DC2 ΔE 0.060
- Dark Lilac #9C6DA5 ΔE 0.062
- Deep Lavender #8D5EB7 ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.064
- Perrywinkle #8F8CE7 ΔE 0.068
Use #8577C7 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.