#AC5CE9
Closest named color: Lighter Purple (#A55AF4). oklch(63.1% 0.21 307.6), rgb(172, 92, 233).
Aa
Black text reads best on this color (5.46:1).
About this color
#AC5CE9 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.210 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.022 away. Black text reads best on it, at 5.46:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.210) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.46:1 |
| White text | 3.84:1 |
Values
| HEX | #AC5CE9 |
| RGB | rgb(172, 92, 233) |
| HSL | hsl(274, 76%, 64%) |
| OKLCH | oklch(63.1% 0.21 307.6) |
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 #AC5CE9 | 3.84:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #AC5CE9 | 5.46:1 | AA | Lc 38.7 | Non-text elements, placeholder text |
| #AC5CE9 text on white | 3.84:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #AC5CE9 text on black | 5.46:1 | AA | Lc -36.3 | 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
#F8F3FD
oklch(97.1% 0.014 308.3)
-
Step 100
100
#EFE5FA
oklch(93.6% 0.03 307.1)
-
Step 200
200
#E3D0F7
oklch(88.5% 0.057 307.2)
-
Step 300
300
#D3AFF4
oklch(80.9% 0.102 308)
-
Step 400
400
#BC81EF
oklch(70.6% 0.165 307.4)
-
Step 500
500 (this color)
#AC5CE9
oklch(63.1% 0.21 307.6)
-
Step 600
600
#983BD7
oklch(55.6% 0.228 307.7)
-
Step 700
700
#822BBA
oklch(49.1% 0.211 307.9)
-
Step 800
800
#692697
oklch(42.7% 0.176 307.5)
-
Step 900
900
#552678
oklch(37.7% 0.136 307.4)
-
Step 950
950
#321846
oklch(27.1% 0.085 307.8)
#AC5CE9 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) | #177FED | 0.180 |
| Deuteranopia (no green cones) | #4483E6 | 0.159 |
| Tritanopia (no blue cones) | #A3789A | 0.149 |
| Achromatopsia (no color) | #828282 | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC5CE9
#AC5CE9
oklch(63.1% 0.21 307.6)
- #6D9B00
#6D9B00
oklch(63.2% 0.165 127.7)
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 #AC5CE9, closest first.
No curated palette has a color within ΔE 0.04 of #AC5CE9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.022
- Medium Orchid #BA55D3 ΔE 0.043
- Light Urple #B36FF6 ΔE 0.045
- Bright Lilac #C95EFB ΔE 0.058
- Bright Lavender #C760FF ΔE 0.058
- Medium Purple #9370DB ΔE 0.062
- Easter Purple #C071FE ΔE 0.063
- Purpley #8756E4 ΔE 0.068
Use #AC5CE9 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.