#A55CE7
Closest named color: Lighter Purple (#A55AF4). oklch(62.2% 0.205 305.4), rgb(165, 92, 231).
Aa
Black text reads best on this color (5.28:1).
About this color
#A55CE7 is a medium-light, vivid purple. In OKLCH its lightness is 62%, its chroma 0.205 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 0.020 away. Black text reads best on it, at 5.28:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.205) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.28:1 |
| White text | 3.97:1 |
Values
| HEX | #A55CE7 |
| RGB | rgb(165, 92, 231) |
| HSL | hsl(272, 74%, 63%) |
| OKLCH | oklch(62.2% 0.205 305.4) |
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 #A55CE7 | 3.97:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #A55CE7 | 5.28:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #A55CE7 text on white | 3.97:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #A55CE7 text on black | 5.28:1 | 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
#F7F3FD
oklch(97% 0.014 304.1)
-
Step 100
100
#EEE5FA
oklch(93.5% 0.03 305.1)
-
Step 200
200
#E2D0F7
oklch(88.4% 0.056 306.1)
-
Step 300
300
#D0B0F5
oklch(80.9% 0.101 305.4)
-
Step 400
400
#B983F0
oklch(70.7% 0.162 305.5)
-
Step 500
500 (this color)
#A55CE7
oklch(62.2% 0.205 305.4)
-
Step 600
600
#943FD8
oklch(55.6% 0.223 305.6)
-
Step 700
700
#7E2FBC
oklch(49.2% 0.208 305.3)
-
Step 800
800
#662998
oklch(42.7% 0.172 305.2)
-
Step 900
900
#532879
oklch(37.8% 0.134 305.3)
-
Step 950
950
#311847
oklch(27% 0.086 306)
#A55CE7 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) | #127DEB | 0.171 |
| Deuteranopia (no green cones) | #3E80E4 | 0.152 |
| Tritanopia (no blue cones) | #9A7899 | 0.149 |
| Achromatopsia (no color) | #808080 | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A55CE7
#A55CE7
oklch(62.2% 0.205 305.4)
- #709600
#709600
oklch(62.2% 0.157 125.5)
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 #A55CE7, closest first.
No curated palette has a color within ΔE 0.04 of #A55CE7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.020
- Medium Orchid #BA55D3 ΔE 0.049
- Light Urple #B36FF6 ΔE 0.052
- Medium Purple #9370DB ΔE 0.055
- Purpley #8756E4 ΔE 0.056
- Amethyst #9B5FC0 ΔE 0.062
- Bright Lavender #C760FF ΔE 0.070
- Bright Lilac #C95EFB ΔE 0.070
Use #A55CE7 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.