#8553CA
Closest named color: Purpley (#8756E4). oklch(55.6% 0.178 300), rgb(133, 83, 202).
Aa
White text reads best on this color (5.13:1).
About this color
#8553CA is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.178 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.040 away. White text reads best on it, at 5.13:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.08:1 |
| White text | 5.13:1 |
Values
| HEX | #8553CA |
| RGB | rgb(133, 83, 202) |
| HSL | hsl(265, 53%, 56%) |
| OKLCH | oklch(55.6% 0.178 300) |
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 #8553CA | 5.13:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #8553CA | 4.08:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #8553CA text on white | 5.13:1 | AA | Lc 75.0 | Fine for body text |
| #8553CA text on black | 4.08:1 | AA large text | Lc -26.7 | 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
#ECE7F8
oklch(93.7% 0.023 299.4)
-
Step 200
200
#DDD3F3
oklch(88.5% 0.045 299.7)
-
Step 300
300
#C8B5ED
oklch(80.8% 0.08 300.1)
-
Step 400
400
#AD8DE4
oklch(70.7% 0.128 300.1)
-
Step 500
500
#9A6EDD
oklch(63.1% 0.165 300)
-
Step 600
600 (this color)
#8553CA
oklch(55.6% 0.178 300)
-
Step 700
700
#7143AF
oklch(49.2% 0.166 299.9)
-
Step 800
800
#5C388E
oklch(42.8% 0.138 299.9)
-
Step 900
900
#4B3171
oklch(37.7% 0.107 300)
-
Step 950
950
#2C1D42
oklch(26.9% 0.068 300.6)
#8553CA 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) | #116DCE | 0.134 |
| Deuteranopia (no green cones) | #2D6DC7 | 0.123 |
| Tritanopia (no blue cones) | #766C87 | 0.136 |
| Achromatopsia (no color) | #6D6D6D | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8553CA
#8553CA
oklch(55.6% 0.178 300)
- #6A7E00
#6A7E00
oklch(55.7% 0.132 120.1)
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 #8553CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.040
- Light Indigo #6D5ACF ΔE 0.042
- Deep Lavender #8D5EB7 ΔE 0.045
- Slate Blue #6A5ACD ΔE 0.046
- Amethyst #9B5FC0 ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.055
- Iris #6258C4 ΔE 0.059
- Purply #983FB2 ΔE 0.061
Use #8553CA 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.