#9ECDFB
Closest named color: Baby Blue (#A2CFFE). oklch(83.1% 0.082 248.3), rgb(158, 205, 251).
Aa
Black text reads best on this color (12.57:1).
About this color
#9ECDFB is a light, moderately saturated blue. In OKLCH its lightness is 83%, its chroma 0.082 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.008 away. Black text reads best on it, at 12.57:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.57:1 |
| White text | 1.66:1 |
Values
| HEX | #9ECDFB |
| RGB | rgb(158, 205, 251) |
| HSL | hsl(210, 92%, 80%) |
| OKLCH | oklch(83.1% 0.082 248.3) |
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 #9ECDFB | 1.66:1 | Fails | Lc -33.1 | Non-text elements, placeholder text |
| Black text on #9ECDFB | 12.57:1 | AAA | Lc 74.5 | Content text, not long reading |
| #9ECDFB text on white | 1.66:1 | Fails | Lc 29.3 | Dividers and decoration only |
| #9ECDFB text on black | 12.57:1 | AAA | Lc -73.5 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DEECF9
oklch(93.6% 0.023 246)
-
Step 200
200
#C2DCF6
oklch(88.4% 0.045 248.3)
-
Step 300
300 (this color)
#9ECDFB
oklch(83.1% 0.082 248.3)
-
Step 400
400
#58A6EE
oklch(70.6% 0.131 248.5)
-
Step 500
500
#0F8EE8
oklch(63.1% 0.166 248.1)
-
Step 600
600
#0077C6
oklch(55.6% 0.15 248.2)
-
Step 700
700
#0064A8
oklch(49.2% 0.133 248.3)
-
Step 800
800
#00528B
oklch(42.9% 0.116 248.2)
-
Step 900
900
#004475
oklch(37.8% 0.103 248.3)
-
Step 950
950
#032846
oklch(27% 0.069 248.1)
#9ECDFB 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) | #BBCEFD | 0.036 |
| Deuteranopia (no green cones) | #AFC4FA | 0.029 |
| Tritanopia (no blue cones) | #7ED8DC | 0.070 |
| Achromatopsia (no color) | #C8C8C8 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9ECDFB
#9ECDFB
oklch(83.1% 0.082 248.3)
- #EBBE8E
#EBBE8E
oklch(83% 0.081 68.1)
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 #9ECDFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.008
- Light Sky Blue #87CEFA ΔE 0.024
- Sky #82CAFC ΔE 0.032
- Sky Blue #87CEEB ΔE 0.036
- Pastel Blue #A2BFFE ΔE 0.039
- Lightblue #7BC8F6 ΔE 0.041
- Light Blue Grey #B7C9E2 ΔE 0.042
- Light Steel Blue #B0C4DE ΔE 0.043
Use #9ECDFB 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.