#8553BC
Closest named color: Deep Lavender (#8D5EB7). oklch(54.7% 0.162 303.5), rgb(133, 83, 188).
Aa
White text reads best on this color (5.30:1).
About this color
#8553BC is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.162 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.033 away. White text reads best on it, at 5.30:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.96:1 |
| White text | 5.30:1 |
Values
| HEX | #8553BC |
| RGB | rgb(133, 83, 188) |
| HSL | hsl(269, 44%, 53%) |
| OKLCH | oklch(54.7% 0.162 303.5) |
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 #8553BC | 5.30:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #8553BC | 3.96:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #8553BC text on white | 5.30:1 | AA | Lc 76.0 | Fine for body text |
| #8553BC text on black | 3.96:1 | AA large text | Lc -25.7 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DED3F0
oklch(88.5% 0.041 302.8)
-
Step 300
300
#CAB6E8
oklch(81% 0.073 303.1)
-
Step 400
400
#B08EDC
oklch(70.7% 0.117 303.6)
-
Step 500
500
#9D70D2
oklch(63.2% 0.148 303.6)
-
Step 600
600 (this color)
#8553BC
oklch(54.7% 0.162 303.5)
-
Step 700
700
#7345A5
oklch(49% 0.151 303.4)
-
Step 800
800
#5E3A86
oklch(42.8% 0.124 303.4)
-
Step 900
900
#4D326B
oklch(37.7% 0.098 304)
-
Step 950
950
#2D1E3F
oklch(27.1% 0.062 303.5)
#8553BC 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) | #2B6ABF | 0.124 |
| Deuteranopia (no green cones) | #3D6BBA | 0.112 |
| Tritanopia (no blue cones) | #7B677F | 0.120 |
| Achromatopsia (no color) | #6B6B6B | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8553BC
#8553BC
oklch(54.7% 0.162 303.5)
- #617C00
#617C00
oklch(54.5% 0.134 123.5)
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 #8553BC, closest first.
No curated palette has a color within ΔE 0.04 of #8553BC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.033
- Amethyst #9B5FC0 ΔE 0.051
- Light Indigo #6D5ACF ΔE 0.051
- Purply #983FB2 ΔE 0.051
- Slate Blue #6A5ACD ΔE 0.053
- Iris #6258C4 ΔE 0.060
- Purpley #8756E4 ΔE 0.061
- Dark Periwinkle #665FD1 ΔE 0.063
Use #8553BC 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.