#8553CE
Closest named color: Purpley (#8756E4). oklch(55.8% 0.183 299.1), rgb(133, 83, 206).
Aa
White text reads best on this color (5.08:1).
About this color
#8553CE is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.183 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.034 away. White text reads best on it, at 5.08:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 4.12:1 |
| White text | 5.08:1 |
Values
| HEX | #8553CE |
| RGB | rgb(133, 83, 206) |
| HSL | hsl(264, 56%, 57%) |
| OKLCH | oklch(55.8% 0.183 299.1) |
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 #8553CE | 5.08:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #8553CE | 4.12:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #8553CE text on white | 5.08:1 | AA | Lc 74.7 | Content text, not long reading |
| #8553CE text on black | 4.12:1 | AA large text | Lc -27.0 | 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
#DDD3F4
oklch(88.5% 0.046 299.3)
-
Step 300
300
#C8B5EF
oklch(80.9% 0.083 299.6)
-
Step 400
400
#AC8DE7
oklch(70.7% 0.132 298.9)
-
Step 500
500
#996DE0
oklch(63.1% 0.17 299.1)
-
Step 600
600 (this color)
#8553CE
oklch(55.8% 0.183 299.1)
-
Step 700
700
#7042B2
oklch(49.1% 0.171 298.9)
-
Step 800
800
#5B3790
oklch(42.7% 0.141 298.9)
-
Step 900
900
#4B3173
oklch(37.8% 0.11 299.3)
-
Step 950
950
#2C1D43
oklch(27% 0.07 300)
#8553CE 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) | #016ED2 | 0.137 |
| Deuteranopia (no green cones) | #276DCB | 0.126 |
| Tritanopia (no blue cones) | #756D89 | 0.139 |
| Achromatopsia (no color) | #6E6E6E | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8553CE
#8553CE
oklch(55.8% 0.183 299.1)
- #6C7E00
#6C7E00
oklch(55.9% 0.132 119.2)
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 #8553CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.034
- Light Indigo #6D5ACF ΔE 0.041
- Slate Blue #6A5ACD ΔE 0.046
- Deep Lavender #8D5EB7 ΔE 0.050
- Dark Periwinkle #665FD1 ΔE 0.054
- Amethyst #9B5FC0 ΔE 0.057
- Iris #6258C4 ΔE 0.060
- Purply #983FB2 ΔE 0.064
Use #8553CE 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.