#C4ACEE
Closest named color: Pale Violet (#CEAEFA). oklch(78.8% 0.095 300.9), rgb(196, 172, 238).
Aa
Black text reads best on this color (10.48:1).
About this color
#C4ACEE is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.095 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 0.023 away. Black text reads best on it, at 10.48:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.48:1 |
| White text | 2.00:1 |
Values
| HEX | #C4ACEE |
| RGB | rgb(196, 172, 238) |
| HSL | hsl(262, 66%, 80%) |
| OKLCH | oklch(78.8% 0.095 300.9) |
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 #C4ACEE | 2.00:1 | Fails | Lc -43.2 | Non-text elements, placeholder text |
| Black text on #C4ACEE | 10.48:1 | AAA | Lc 65.1 | Content text, not long reading |
| #C4ACEE text on white | 2.00:1 | Fails | Lc 38.8 | Non-text elements, placeholder text |
| #C4ACEE text on black | 10.48:1 | 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
#DFD2F7
oklch(88.6% 0.052 301.3)
-
Step 300
300 (this color)
#C4ACEE
oklch(78.8% 0.095 300.9)
-
Step 400
400
#B188F0
oklch(70.7% 0.152 300.8)
-
Step 500
500
#9F65EB
oklch(63.1% 0.196 300.9)
-
Step 600
600
#8B47D9
oklch(55.6% 0.213 301)
-
Step 700
700
#7637BC
oklch(49.1% 0.197 301)
-
Step 800
800
#602F98
oklch(42.7% 0.163 301.1)
-
Step 900
900
#4E2C79
oklch(37.7% 0.127 300.8)
-
Step 950
950
#2E1B47
oklch(27.2% 0.08 301.2)
#C4ACEE 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) | #9EB7F1 | 0.055 |
| Deuteranopia (no green cones) | #A2B7EC | 0.052 |
| Tritanopia (no blue cones) | #BDB6C3 | 0.076 |
| Achromatopsia (no color) | #B7B7B7 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4ACEE
#C4ACEE
oklch(78.8% 0.095 300.9)
- #B1C47E
#B1C47E
oklch(78.9% 0.095 121)
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 #C4ACEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.023
- Light Violet #D6B4FC ΔE 0.038
- Lilac #CEA2FD ΔE 0.040
- Pastel Purple #CAA0FF ΔE 0.044
- Plum #DDA0DD ΔE 0.047
- Baby Purple #CA9BF7 ΔE 0.048
- Pastel Blue #A2BFFE ΔE 0.061
- Light Periwinkle #C1C6FC ΔE 0.064
Use #C4ACEE 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.