#A55FDE
Closest named color: Lighter Purple (#A55AF4). oklch(62% 0.191 307.1), rgb(165, 95, 222).
Aa
Black text reads best on this color (5.29:1).
About this color
#A55FDE is a medium-light, vivid purple. In OKLCH its lightness is 62%, its chroma 0.191 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.035 away. Black text reads best on it, at 5.29:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.29:1 |
| White text | 3.96:1 |
Values
| HEX | #A55FDE |
| RGB | rgb(165, 95, 222) |
| HSL | hsl(273, 66%, 62%) |
| OKLCH | oklch(62% 0.191 307.1) |
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 #A55FDE | 3.96:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #A55FDE | 5.29:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #A55FDE text on white | 3.96:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #A55FDE text on black | 5.29:1 | AA | Lc -35.1 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EEE5F8
oklch(93.5% 0.027 307.1)
-
Step 200
200
#E2D1F5
oklch(88.6% 0.052 306.6)
-
Step 300
300
#D1B1F0
oklch(81% 0.093 307.5)
-
Step 400
400
#B985E9
oklch(70.7% 0.15 306.9)
-
Step 500
500 (this color)
#A55FDE
oklch(62% 0.191 307.1)
-
Step 600
600
#9444CF
oklch(55.6% 0.208 307.3)
-
Step 700
700
#7E34B3
oklch(49% 0.193 307.3)
-
Step 800
800
#662D91
oklch(42.6% 0.16 307)
-
Step 900
900
#532A74
oklch(37.7% 0.125 306.9)
-
Step 950
950
#311A44
oklch(27.1% 0.078 307.2)
#A55FDE 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) | #2F7DE2 | 0.158 |
| Deuteranopia (no green cones) | #4B80DB | 0.141 |
| Tritanopia (no blue cones) | #9C7796 | 0.136 |
| Achromatopsia (no color) | #808080 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A55FDE
#A55FDE
oklch(62% 0.191 307.1)
- #6C9700
#6C9700
oklch(62.1% 0.161 127.1)
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 #A55FDE, closest first.
No curated palette has a color within ΔE 0.04 of #A55FDE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.035
- Medium Orchid #BA55D3 ΔE 0.043
- Medium Purple #9370DB ΔE 0.046
- Amethyst #9B5FC0 ΔE 0.048
- Light Urple #B36FF6 ΔE 0.054
- Purpley #8756E4 ΔE 0.060
- Deep Lilac #966EBD ΔE 0.069
- Deep Lavender #8D5EB7 ΔE 0.072
Use #A55FDE 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.