#CACDF0
Closest named color: Light Periwinkle (#C1C6FC). oklch(85.7% 0.049 281.4), rgb(202, 205, 240).
Aa
Black text reads best on this color (13.50:1).
About this color
#CACDF0 is a light, muted purple. In OKLCH its lightness is 86%, its chroma 0.049 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.031 away. Black text reads best on it, at 13.50:1.
| Hue family | Purples |
| Lightness | light (86%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.50:1 |
| White text | 1.55:1 |
Values
| HEX | #CACDF0 |
| RGB | rgb(202, 205, 240) |
| HSL | hsl(235, 56%, 87%) |
| OKLCH | oklch(85.7% 0.049 281.4) |
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 #CACDF0 | 1.55:1 | Fails | Lc -28.8 | Dividers and decoration only |
| Black text on #CACDF0 | 13.50:1 | AAA | Lc 78.3 | Fine for body text |
| #CACDF0 text on white | 1.55:1 | Fails | Lc 25.5 | Dividers and decoration only |
| #CACDF0 text on black | 13.50:1 | AAA | Lc -77.6 | Fine for body 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 200.
-
Step 50
50
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200 (this color)
#CACDF0
oklch(85.7% 0.049 281.4)
-
Step 300
300
#B9BCE9
oklch(80.8% 0.063 281.9)
-
Step 400
400
#9699DE
oklch(70.7% 0.1 281.6)
-
Step 500
500
#7D7ED4
oklch(63% 0.128 281.6)
-
Step 600
600
#6766C2
oklch(55.6% 0.14 281.3)
-
Step 700
700
#5654A7
oklch(49% 0.13 281.6)
-
Step 800
800
#464587
oklch(42.6% 0.107 281.5)
-
Step 900
900
#3B3B6C
oklch(37.7% 0.083 281.7)
-
Step 950
950
#22233F
oklch(27% 0.052 280.8)
#CACDF0 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) | #C4D0F2 | 0.010 |
| Deuteranopia (no green cones) | #C3CEEF | 0.010 |
| Tritanopia (no blue cones) | #C2D3D8 | 0.044 |
| Achromatopsia (no color) | #CFCFCF | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CACDF0
#CACDF0
oklch(85.7% 0.049 281.4)
- #D6D2AD
#D6D2AD
oklch(85.7% 0.05 102.3)
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 #CACDF0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.031
- Light Blue Grey #B7C9E2 ΔE 0.034
- Cadet Gray #CED4DA ΔE 0.041
- Thistle #D8BFD8 ΔE 0.043
- Light Lavender #DFC5FE ΔE 0.043
- Pale Lilac #E4CBFF ΔE 0.044
- Light Steel Blue #B0C4DE ΔE 0.049
- Light Gray #D3D3D3 ΔE 0.050
Use #CACDF0 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.