#AC72EB
Closest named color: Light Urple (#B36FF6). oklch(66.4% 0.179 304.1), rgb(172, 114, 235).
Aa
Black text reads best on this color (6.36:1).
About this color
#AC72EB is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.179 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.021 away. Black text reads best on it, at 6.36:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.179) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.36:1 |
| White text | 3.30:1 |
Values
| HEX | #AC72EB |
| RGB | rgb(172, 114, 235) |
| HSL | hsl(269, 75%, 68%) |
| OKLCH | oklch(66.4% 0.179 304.1) |
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 #AC72EB | 3.30:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #AC72EB | 6.36:1 | AA | Lc 44.0 | Non-text elements, placeholder text |
| #AC72EB text on white | 3.30:1 | AA large text | Lc 60.1 | Content text, not long reading |
| #AC72EB text on black | 6.36:1 | AA | Lc -41.6 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#E0D2F4
oklch(88.6% 0.048 304.1)
-
Step 300
300
#CDB3EF
oklch(80.9% 0.087 304.3)
-
Step 400
400
#B489E7
oklch(70.8% 0.14 304.1)
-
Step 500
500 (this color)
#AC72EB
oklch(66.4% 0.179 304.1)
-
Step 600
600
#8D4BCD
oklch(55.5% 0.195 304.1)
-
Step 700
700
#783BB2
oklch(49.1% 0.182 303.9)
-
Step 800
800
#623290
oklch(42.7% 0.15 304.2)
-
Step 900
900
#502D73
oklch(37.7% 0.118 304.4)
-
Step 950
950
#2F1B43
oklch(27% 0.074 305)
#AC72EB 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) | #4B8CEF | 0.134 |
| Deuteranopia (no green cones) | #5C8DE8 | 0.122 |
| Tritanopia (no blue cones) | #A188A4 | 0.133 |
| Achromatopsia (no color) | #8D8D8D | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC72EB
#AC72EB
oklch(66.4% 0.179 304.1)
- #7FA300
#7FA300
oklch(66.4% 0.165 123.9)
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 #AC72EB, closest first.
No curated palette has a color within ΔE 0.04 of #AC72EB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.021
- Light Purple #BF77F6 ΔE 0.038
- Easter Purple #C071FE ΔE 0.043
- Medium Purple #9370DB ΔE 0.048
- Lighter Purple #A55AF4 ΔE 0.056
- Periwinkle #8E82FE ΔE 0.060
- Bright Lavender #C760FF ΔE 0.064
- Bright Lilac #C95EFB ΔE 0.066
Use #AC72EB 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.