#CBD5FB
Closest named color: Pale Lilac (#E4CBFF). oklch(87.8% 0.054 273.6), rgb(203, 213, 251).
Aa
Black text reads best on this color (14.45:1).
About this color
#CBD5FB is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.054 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Lilac (#E4CBFF), ΔE 0.042 away. Black text reads best on it, at 14.45:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Pale Lilac (#E4CBFF) |
| Black text | 14.45:1 |
| White text | 1.45:1 |
Values
| HEX | #CBD5FB |
| RGB | rgb(203, 213, 251) |
| HSL | hsl(227, 86%, 89%) |
| OKLCH | oklch(87.8% 0.054 273.6) |
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 #CBD5FB | 1.45:1 | Fails | Lc -24.6 | Dividers and decoration only |
| Black text on #CBD5FB | 14.45:1 | AAA | Lc 82.1 | Fine for body text |
| #CBD5FB text on white | 1.45:1 | Fails | Lc 21.6 | Dividers and decoration only |
| #CBD5FB text on black | 14.45:1 | AAA | Lc -81.7 | 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
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200 (this color)
#CBD5FB
oklch(87.8% 0.054 273.6)
-
Step 300
300
#B2BEEE
oklch(80.9% 0.069 273.8)
-
Step 400
400
#8B9BE5
oklch(70.6% 0.11 273.9)
-
Step 500
500
#6F81DE
oklch(63.1% 0.141 273.5)
-
Step 600
600
#5968CC
oklch(55.6% 0.154 273.9)
-
Step 700
700
#4956B0
oklch(49.1% 0.143 273.8)
-
Step 800
800
#3C478F
oklch(42.8% 0.119 273.8)
-
Step 900
900
#333C72
oklch(37.7% 0.092 274)
-
Step 950
950
#1E2443
oklch(27.2% 0.058 273.7)
#CBD5FB 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) | #CAD8FD | 0.007 |
| Deuteranopia (no green cones) | #C7D4FA | 0.006 |
| Tritanopia (no blue cones) | #C0DCE1 | 0.049 |
| Achromatopsia (no color) | #D6D6D6 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CBD5FB
#CBD5FB
oklch(87.8% 0.054 273.6)
- #E2D7AF
#E2D7AF
oklch(87.8% 0.054 94.5)
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 #CBD5FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Lilac #E4CBFF ΔE 0.042
- Light Periwinkle #C1C6FC ΔE 0.043
- Cadet Gray #CED4DA ΔE 0.046
- Light Lavender #DFC5FE ΔE 0.048
- Pale Lavender #EECFFE ΔE 0.050
- Light Blue Grey #B7C9E2 ΔE 0.051
- Light Blue #ADD8E6 ΔE 0.051
- Baby Blue #A2CFFE ΔE 0.055
Use #CBD5FB 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.