#CDD6FF
Closest named color: Pale Lilac (#E4CBFF). oklch(88.2% 0.057 275.4), rgb(205, 214, 255).
Aa
Black text reads best on this color (14.65:1).
About this color
#CDD6FF is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.057 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Lilac (#E4CBFF), ΔE 0.040 away. Black text reads best on it, at 14.65:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Pale Lilac (#E4CBFF) |
| Black text | 14.65:1 |
| White text | 1.43:1 |
Values
| HEX | #CDD6FF |
| RGB | rgb(205, 214, 255) |
| HSL | hsl(229, 100%, 90%) |
| OKLCH | oklch(88.2% 0.057 275.4) |
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 #CDD6FF | 1.43:1 | Fails | Lc -23.6 | Dividers and decoration only |
| Black text on #CDD6FF | 14.65:1 | AAA | Lc 83.0 | Fine for body text |
| #CDD6FF text on white | 1.43:1 | Fails | Lc 20.7 | Dividers and decoration only |
| #CDD6FF text on black | 14.65:1 | AAA | Lc -82.6 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200 (this color)
#CDD6FF
oklch(88.2% 0.057 275.4)
-
Step 300
300
#B3BDF1
oklch(80.9% 0.074 276.1)
-
Step 400
400
#8C9AEA
oklch(70.8% 0.118 275.4)
-
Step 500
500
#717FE3
oklch(63.2% 0.15 275.3)
-
Step 600
600
#5B65D1
oklch(55.5% 0.164 275.7)
-
Step 700
700
#4B54B5
oklch(49.2% 0.152 275.3)
-
Step 800
800
#3D4593
oklch(42.7% 0.127 275.3)
-
Step 900
900
#343B75
oklch(37.8% 0.098 275.5)
-
Step 950
950
#1E2344
oklch(27% 0.061 275)
#CDD6FF 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) | #CBDAFF | 0.010 |
| Deuteranopia (no green cones) | #C8D6FE | 0.007 |
| Tritanopia (no blue cones) | #C1DDE3 | 0.052 |
| Achromatopsia (no color) | #D7D7D7 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDD6FF
#CDD6FF
oklch(88.2% 0.057 275.4)
- #E4D9AE
#E4D9AE
oklch(88.3% 0.058 95.4)
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 #CDD6FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Lilac #E4CBFF ΔE 0.040
- Light Periwinkle #C1C6FC ΔE 0.046
- Pale Lavender #EECFFE ΔE 0.046
- Light Lavender #DFC5FE ΔE 0.047
- Cadet Gray #CED4DA ΔE 0.051
- Light Lilac #EDC8FF ΔE 0.054
- Light Blue #ADD8E6 ΔE 0.057
- Light Blue Grey #B7C9E2 ΔE 0.057
Use #CDD6FF 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.