#AC73E2
Closest named color: Light Urple (#B36FF6). oklch(66% 0.167 306.1), rgb(172, 115, 226).
Aa
Black text reads best on this color (6.30:1).
About this color
#AC73E2 is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.167 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.034 away. Black text reads best on it, at 6.30:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.30:1 |
| White text | 3.33:1 |
Values
| HEX | #AC73E2 |
| RGB | rgb(172, 115, 226) |
| HSL | hsl(271, 66%, 67%) |
| OKLCH | oklch(66% 0.167 306.1) |
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 #AC73E2 | 3.33:1 | AA large text | Lc -65.9 | Content text, not long reading |
| Black text on #AC73E2 | 6.30:1 | AA | Lc 43.6 | Non-text elements, placeholder text |
| #AC73E2 text on white | 3.33:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #AC73E2 text on black | 6.30:1 | AA | Lc -41.2 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F7
oklch(93.6% 0.024 307)
-
Step 200
200
#E0D2F2
oklch(88.5% 0.046 305.2)
-
Step 300
300
#CEB3EB
oklch(80.9% 0.083 306.5)
-
Step 400
400
#B58AE1
oklch(70.7% 0.131 306.1)
-
Step 500
500 (this color)
#AC73E2
oklch(66% 0.167 306.1)
-
Step 600
600
#8E4EC5
oklch(55.5% 0.182 306.1)
-
Step 700
700
#793EAB
oklch(49.1% 0.17 306)
-
Step 800
800
#62348A
oklch(42.6% 0.14 305.9)
-
Step 900
900
#502F6E
oklch(37.7% 0.108 306.1)
-
Step 950
950
#2F1C41
oklch(27% 0.07 306)
#AC73E2 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) | #538BE6 | 0.127 |
| Deuteranopia (no green cones) | #638DDF | 0.116 |
| Tritanopia (no blue cones) | #A486A0 | 0.122 |
| Achromatopsia (no color) | #8D8D8D | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC73E2
#AC73E2
oklch(66% 0.167 306.1)
- #79A305
#79A305
oklch(66% 0.167 125.9)
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 #AC73E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.034
- Medium Purple #9370DB ΔE 0.044
- Light Purple #BF77F6 ΔE 0.044
- Easter Purple #C071FE ΔE 0.053
- Wisteria #A87DC2 ΔE 0.059
- Lighter Purple #A55AF4 ΔE 0.065
- Medium Orchid #BA55D3 ΔE 0.065
- Periwinkle #8E82FE ΔE 0.066
Use #AC73E2 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.