#CDDAFE
Closest named color: Pale Lilac (#E4CBFF). oklch(89% 0.052 269.7), rgb(205, 218, 254).
Aa
Black text reads best on this color (15.05:1).
About this color
#CDDAFE is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.052 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Lilac (#E4CBFF), ΔE 0.047 away. Black text reads best on it, at 15.05:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Pale Lilac (#E4CBFF) |
| Black text | 15.05:1 |
| White text | 1.39:1 |
Values
| HEX | #CDDAFE |
| RGB | rgb(205, 218, 254) |
| HSL | hsl(224, 96%, 90%) |
| OKLCH | oklch(89% 0.052 269.7) |
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 #CDDAFE | 1.39:1 | Fails | Lc -21.9 | Dividers and decoration only |
| Black text on #CDDAFE | 15.05:1 | AAA | Lc 84.5 | Fine for body text |
| #CDDAFE text on white | 1.39:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #CDDAFE text on black | 15.05:1 | AAA | Lc -84.3 | 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
#E5EAF7
oklch(93.7% 0.018 269.1)
-
Step 200
200 (this color)
#CDDAFE
oklch(89% 0.052 269.7)
-
Step 300
300
#AFBFEC
oklch(80.8% 0.066 269.6)
-
Step 400
400
#869DE3
oklch(70.6% 0.106 269.7)
-
Step 500
500
#6983DB
oklch(63% 0.136 269.8)
-
Step 600
600
#526BC9
oklch(55.6% 0.148 269.9)
-
Step 700
700
#4359AE
oklch(49.2% 0.137 269.8)
-
Step 800
800
#37498D
oklch(42.7% 0.114 269.9)
-
Step 900
900
#2F3E70
oklch(37.7% 0.088 269.3)
-
Step 950
950
#1C2442
oklch(26.9% 0.057 270.9)
#CDDAFE 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) | #D0DDFF | 0.009 |
| Deuteranopia (no green cones) | #CCD8FD | 0.005 |
| Tritanopia (no blue cones) | #C1E1E6 | 0.047 |
| Achromatopsia (no color) | #DADADA | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDDAFE
#CDDAFE
oklch(89% 0.052 269.7)
- #E8DAB5
#E8DAB5
oklch(89% 0.051 89.8)
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 #CDDAFE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Lilac #E4CBFF ΔE 0.047
- Cadet Gray #CED4DA ΔE 0.048
- Lavender #E6E6FA ΔE 0.049
- Pale Lavender #EECFFE ΔE 0.050
- Gainsboro #DCDCDC ΔE 0.052
- Light Blue #ADD8E6 ΔE 0.054
- Light Periwinkle #C1C6FC ΔE 0.056
- Powder Blue #B0E0E6 ΔE 0.056
Use #CDDAFE 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.