#C4ACEF
Closest named color: Pale Violet (#CEAEFA). oklch(78.9% 0.097 300.6), rgb(196, 172, 239).
Aa
Black text reads best on this color (10.49:1).
About this color
#C4ACEF is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.097 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.022 away. Black text reads best on it, at 10.49:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.49:1 |
| White text | 2.00:1 |
Values
| HEX | #C4ACEF |
| RGB | rgb(196, 172, 239) |
| HSL | hsl(261, 68%, 81%) |
| OKLCH | oklch(78.9% 0.097 300.6) |
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 #C4ACEF | 2.00:1 | Fails | Lc -43.2 | Non-text elements, placeholder text |
| Black text on #C4ACEF | 10.49:1 | AAA | Lc 65.2 | Content text, not long reading |
| #C4ACEF text on white | 2.00:1 | Fails | Lc 38.7 | Non-text elements, placeholder text |
| #C4ACEF text on black | 10.49:1 | AAA | Lc -63.6 | Content text, not long reading |
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 300.
-
Step 50
50
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#DED2F8
oklch(88.5% 0.053 299.7)
-
Step 300
300 (this color)
#C4ACEF
oklch(78.9% 0.097 300.6)
-
Step 400
400
#B187F1
oklch(70.6% 0.155 300.8)
-
Step 500
500
#9F65EC
oklch(63.2% 0.197 300.7)
-
Step 600
600
#8B46DA
oklch(55.6% 0.215 300.9)
-
Step 700
700
#7636BD
oklch(49.1% 0.2 300.8)
-
Step 800
800
#602E99
oklch(42.6% 0.166 300.9)
-
Step 900
900
#4E2B7A
oklch(37.7% 0.129 300.7)
-
Step 950
950
#2D1A47
oklch(26.8% 0.082 300.5)
#C4ACEF 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) | #9EB7F2 | 0.055 |
| Deuteranopia (no green cones) | #A2B7ED | 0.052 |
| Tritanopia (no blue cones) | #BDB6C4 | 0.076 |
| Achromatopsia (no color) | #B7B7B7 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4ACEF
#C4ACEF
oklch(78.9% 0.097 300.6)
- #B1C47C
#B1C47C
oklch(78.9% 0.098 120.7)
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 #C4ACEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.022
- Light Violet #D6B4FC ΔE 0.038
- Lilac #CEA2FD ΔE 0.038
- Pastel Purple #CAA0FF ΔE 0.043
- Baby Purple #CA9BF7 ΔE 0.047
- Plum #DDA0DD ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.061
- Light Periwinkle #C1C6FC ΔE 0.064
Use #C4ACEF 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.