#AC75E6
Closest named color: Light Urple (#B36FF6). oklch(66.6% 0.169 304.7), rgb(172, 117, 230).
Aa
Black text reads best on this color (6.44:1).
About this color
#AC75E6 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.169 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.030 away. Black text reads best on it, at 6.44:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.44:1 |
| White text | 3.26:1 |
Values
| HEX | #AC75E6 |
| RGB | rgb(172, 117, 230) |
| HSL | hsl(269, 69%, 68%) |
| OKLCH | oklch(66.6% 0.169 304.7) |
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 #AC75E6 | 3.26:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #AC75E6 | 6.44:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #AC75E6 text on white | 3.26:1 | AA large text | Lc 59.7 | Large or bold text, headings |
| #AC75E6 text on black | 6.44:1 | AA | Lc -42.1 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F7
oklch(93.5% 0.024 304.5)
-
Step 200
200
#E0D2F2
oklch(88.5% 0.046 305.2)
-
Step 300
300
#CDB4EC
oklch(81% 0.082 305)
-
Step 400
400
#B38AE3
oklch(70.6% 0.133 304.4)
-
Step 500
500 (this color)
#AC75E6
oklch(66.6% 0.169 304.7)
-
Step 600
600
#8D4FC8
oklch(55.7% 0.183 304.8)
-
Step 700
700
#783FAD
oklch(49.3% 0.171 304.7)
-
Step 800
800
#61348C
oklch(42.6% 0.142 304.6)
-
Step 900
900
#4F2F70
oklch(37.7% 0.11 304.4)
-
Step 950
950
#2E1C41
oklch(26.9% 0.069 304.6)
#AC75E6 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) | #548DEA | 0.125 |
| Deuteranopia (no green cones) | #638FE3 | 0.115 |
| Tritanopia (no blue cones) | #A289A3 | 0.125 |
| Achromatopsia (no color) | #8E8E8E | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC75E6
#AC75E6
oklch(66.6% 0.169 304.7)
- #7DA400
#7DA400
oklch(66.5% 0.167 124.8)
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 #AC75E6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.030
- Light Purple #BF77F6 ΔE 0.040
- Medium Purple #9370DB ΔE 0.046
- Easter Purple #C071FE ΔE 0.049
- Periwinkle #8E82FE ΔE 0.061
- Wisteria #A87DC2 ΔE 0.062
- Lavender Blue #8B88F8 ΔE 0.066
- Lighter Purple #A55AF4 ΔE 0.066
Use #AC75E6 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.