#CAC7EA
Closest named color: Light Periwinkle (#C1C6FC). oklch(84.3% 0.049 289.2), rgb(202, 199, 234).
Aa
Black text reads best on this color (12.86:1).
About this color
#CAC7EA is a light, muted purple. In OKLCH its lightness is 84%, its chroma 0.049 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.029 away. Black text reads best on it, at 12.86:1.
| Hue family | Purples |
| Lightness | light (84%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 12.86:1 |
| White text | 1.63:1 |
Values
| HEX | #CAC7EA |
| RGB | rgb(202, 199, 234) |
| HSL | hsl(245, 45%, 85%) |
| OKLCH | oklch(84.3% 0.049 289.2) |
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 #CAC7EA | 1.63:1 | Fails | Lc -31.8 | Non-text elements, placeholder text |
| Black text on #CAC7EA | 12.86:1 | AAA | Lc 75.6 | Fine for body text |
| #CAC7EA text on white | 1.63:1 | Fails | Lc 28.2 | Dividers and decoration only |
| #CAC7EA text on black | 12.86:1 | AAA | Lc -74.8 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E8F3
oklch(93.5% 0.015 290.3)
-
Step 200
200
#D8D7EA
oklch(88.6% 0.026 288.3)
-
Step 300
300 (this color)
#CAC7EA
oklch(84.3% 0.049 289.2)
-
Step 400
400
#9F99CE
oklch(70.7% 0.077 289.5)
-
Step 500
500
#887FC2
oklch(63.1% 0.1 289.4)
-
Step 600
600
#7267AE
oklch(55.5% 0.108 289.5)
-
Step 700
700
#605696
oklch(49.2% 0.101 289.3)
-
Step 800
800
#4E4679
oklch(42.6% 0.083 289.6)
-
Step 900
900
#413B62
oklch(37.7% 0.066 289.9)
-
Step 950
950
#262339
oklch(27% 0.04 289.7)
#CAC7EA 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) | #BFCBEC | 0.017 |
| Deuteranopia (no green cones) | #BFCAE9 | 0.016 |
| Tritanopia (no blue cones) | #C4CCD2 | 0.042 |
| Achromatopsia (no color) | #CACACA | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAC7EA
#CAC7EA
oklch(84.3% 0.049 289.2)
- #CDCFAB
#CDCFAB
oklch(84.4% 0.048 110)
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 #CAC7EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.029
- Light Blue Grey #B7C9E2 ΔE 0.029
- Thistle #D8BFD8 ΔE 0.031
- Light Steel Blue #B0C4DE ΔE 0.040
- Light Lavender #DFC5FE ΔE 0.043
- Cadet Gray #CED4DA ΔE 0.048
- Pale Lilac #E4CBFF ΔE 0.049
- Cloudy Blue #ACC2D9 ΔE 0.049
Use #CAC7EA 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.