#9D55DD
Closest named color: Lighter Purple (#A55AF4). oklch(59.7% 0.202 305.5), rgb(157, 85, 221).
Aa
Black text reads best on this color (4.77:1).
About this color
#9D55DD is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.202 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.038 away. Black text reads best on it, at 4.77:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.202) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #9D55DD |
| RGB | rgb(157, 85, 221) |
| HSL | hsl(272, 67%, 60%) |
| OKLCH | oklch(59.7% 0.202 305.5) |
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 #9D55DD | 4.39:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #9D55DD | 4.77:1 | AA | Lc 34.1 | Non-text elements, placeholder text |
| #9D55DD text on white | 4.39:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #9D55DD text on black | 4.77:1 | AA | Lc -31.7 | 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
#F7F3FD
oklch(97% 0.014 304.1)
-
Step 100
100
#EEE5FA
oklch(93.5% 0.03 305.1)
-
Step 200
200
#E2D1F7
oklch(88.6% 0.055 305.5)
-
Step 300
300
#D0B0F4
oklch(80.8% 0.1 305.8)
-
Step 400
400
#B884EE
oklch(70.6% 0.158 305.4)
-
Step 500
500 (this color)
#9D55DD
oklch(59.7% 0.202 305.5)
-
Step 600
600
#9340D7
oklch(55.6% 0.221 305.4)
-
Step 700
700
#7D30BA
oklch(49% 0.205 305.3)
-
Step 800
800
#662A97
oklch(42.7% 0.17 305.4)
-
Step 900
900
#532878
oklch(37.7% 0.133 305.7)
-
Step 950
950
#301946
oklch(27% 0.083 305.1)
#9D55DD 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) | #0076E1 | 0.169 |
| Deuteranopia (no green cones) | #3679DA | 0.152 |
| Tritanopia (no blue cones) | #927191 | 0.147 |
| Achromatopsia (no color) | #787878 | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9D55DD
#9D55DD
oklch(59.7% 0.202 305.5)
- #6A8E00
#6A8E00
oklch(59.7% 0.151 125.5)
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 #9D55DD, closest first.
No curated palette has a color within ΔE 0.04 of #9D55DD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.038
- Purpley #8756E4 ΔE 0.041
- Amethyst #9B5FC0 ΔE 0.052
- Medium Orchid #BA55D3 ΔE 0.056
- Medium Purple #9370DB ΔE 0.060
- Dark Orchid #9932CC ΔE 0.065
- Deep Lavender #8D5EB7 ΔE 0.068
- Medium Slate Blue #7B68EE ΔE 0.070
Use #9D55DD 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.