#AC9FEF
Closest named color: Baby Purple (#CA9BF7). oklch(74.4% 0.114 290.8), rgb(172, 159, 239).
Aa
Black text reads best on this color (8.95:1).
About this color
#AC9FEF is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.114 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.047 away. Black text reads best on it, at 8.95:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 8.95:1 |
| White text | 2.34:1 |
Values
| HEX | #AC9FEF |
| RGB | rgb(172, 159, 239) |
| HSL | hsl(250, 71%, 78%) |
| OKLCH | oklch(74.4% 0.114 290.8) |
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 #AC9FEF | 2.34:1 | Fails | Lc -51.1 | Large or bold text, headings |
| Black text on #AC9FEF | 8.95:1 | AAA | Lc 57.8 | Large or bold text, headings |
| #AC9FEF text on white | 2.34:1 | Fails | Lc 46.2 | Large or bold text, headings |
| #AC9FEF text on black | 8.95:1 | AAA | Lc -55.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D5F2
oklch(88.4% 0.04 290.3)
-
Step 300
300
#C0B9EC
oklch(80.9% 0.072 291)
-
Step 400
400 (this color)
#AC9FEF
oklch(74.4% 0.114 290.8)
-
Step 500
500
#8B77DA
oklch(63.1% 0.146 290.9)
-
Step 600
600
#765DC8
oklch(55.6% 0.16 291.1)
-
Step 700
700
#634CAD
oklch(49.1% 0.149 290.8)
-
Step 800
800
#513F8C
oklch(42.7% 0.123 291.1)
-
Step 900
900
#423670
oklch(37.6% 0.096 290.5)
-
Step 950
950
#272041
oklch(26.9% 0.06 291.6)
#AC9FEF 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) | #89ABF2 | 0.052 |
| Deuteranopia (no green cones) | #8AA8ED | 0.049 |
| Tritanopia (no blue cones) | #9DADBC | 0.096 |
| Achromatopsia (no color) | #A9A9A9 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC9FEF
#AC9FEF
oklch(74.4% 0.114 290.8)
- #AFB358
#AFB358
oklch(74.4% 0.115 111.1)
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 #AC9FEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.047
- Pale Purple #B790D4 ΔE 0.048
- Periwinkle Blue #8F99FB ΔE 0.049
- Pastel Purple #CAA0FF ΔE 0.051
- Lilac #CEA2FD ΔE 0.056
- Liliac #C48EFD ΔE 0.060
- Pale Violet #CEAEFA ΔE 0.066
- Perrywinkle #8F8CE7 ΔE 0.067
Use #AC9FEF 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.