#8553B8
Closest named color: Deep Lavender (#8D5EB7). oklch(54.4% 0.157 304.6), rgb(133, 83, 184).
Aa
White text reads best on this color (5.34:1).
About this color
#8553B8 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.157 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.031 away. White text reads best on it, at 5.34:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.92:1 |
| White text | 5.34:1 |
Values
| HEX | #8553B8 |
| RGB | rgb(133, 83, 184) |
| HSL | hsl(270, 42%, 52%) |
| OKLCH | oklch(54.4% 0.157 304.6) |
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 #8553B8 | 5.34:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #8553B8 | 3.92:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #8553B8 text on white | 5.34:1 | AA | Lc 76.3 | Fine for body text |
| #8553B8 text on black | 3.92:1 | AA large text | Lc -25.4 | 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
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#DFD3EF
oklch(88.5% 0.04 304.9)
-
Step 300
300
#CBB6E6
oklch(81% 0.07 304.8)
-
Step 400
400
#B08ED9
oklch(70.6% 0.113 304.5)
-
Step 500
500
#9D70CF
oklch(63% 0.145 304.4)
-
Step 600
600 (this color)
#8553B8
oklch(54.4% 0.157 304.6)
-
Step 700
700
#7446A2
oklch(49.1% 0.146 304.7)
-
Step 800
800
#5E3A83
oklch(42.6% 0.121 304.6)
-
Step 900
900
#4D3369
oklch(37.7% 0.093 304.6)
-
Step 950
950
#2D1E3E
oklch(27% 0.06 304.3)
#8553B8 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) | #2F69BB | 0.121 |
| Deuteranopia (no green cones) | #406BB6 | 0.110 |
| Tritanopia (no blue cones) | #7C667D | 0.116 |
| Achromatopsia (no color) | #6B6B6B | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8553B8
#8553B8
oklch(54.4% 0.157 304.6)
- #5F7C00
#5F7C00
oklch(54.4% 0.135 124.3)
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 #8553B8, closest first.
No curated palette has a color within ΔE 0.04 of #8553B8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.031
- Purply #983FB2 ΔE 0.050
- Amethyst #9B5FC0 ΔE 0.051
- Light Indigo #6D5ACF ΔE 0.054
- Slate Blue #6A5ACD ΔE 0.056
- Iris #6258C4 ΔE 0.061
- Dark Periwinkle #665FD1 ΔE 0.066
- Purpley #8756E4 ΔE 0.067
Use #8553B8 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.