#9ECAEF
Closest named color: Baby Blue (#A2CFFE). oklch(82.1% 0.07 244.2), rgb(158, 202, 239).
Aa
Black text reads best on this color (12.14:1).
About this color
#9ECAEF is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.070 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.023 away. Black text reads best on it, at 12.14:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.14:1 |
| White text | 1.72:1 |
Values
| HEX | #9ECAEF |
| RGB | rgb(158, 202, 239) |
| HSL | hsl(207, 72%, 78%) |
| OKLCH | oklch(82.1% 0.07 244.2) |
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 #9ECAEF | 1.72:1 | Fails | Lc -35.1 | Non-text elements, placeholder text |
| Black text on #9ECAEF | 12.14:1 | AAA | Lc 72.6 | Content text, not long reading |
| #9ECAEF text on white | 1.72:1 | Fails | Lc 31.2 | Non-text elements, placeholder text |
| #9ECAEF text on black | 12.14:1 | AAA | Lc -71.5 | 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
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DFECF7
oklch(93.7% 0.02 243.4)
-
Step 200
200
#C4DDF2
oklch(88.6% 0.039 243.5)
-
Step 300
300 (this color)
#9ECAEF
oklch(82.1% 0.07 244.2)
-
Step 400
400
#5FA8E1
oklch(70.7% 0.111 243.9)
-
Step 500
500
#2490D9
oklch(63% 0.144 244.4)
-
Step 600
600
#0079BD
oklch(55.5% 0.138 244.2)
-
Step 700
700
#0066A0
oklch(49.2% 0.121 244)
-
Step 800
800
#005384
oklch(42.6% 0.106 244.3)
-
Step 900
900
#00456F
oklch(37.6% 0.093 244.3)
-
Step 950
950
#062941
oklch(27% 0.059 243.6)
#9ECAEF 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) | #BBCAF1 | 0.036 |
| Deuteranopia (no green cones) | #B1C1EE | 0.031 |
| Tritanopia (no blue cones) | #84D3D6 | 0.058 |
| Achromatopsia (no color) | #C5C5C5 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9ECAEF
#9ECAEF
oklch(82.1% 0.07 244.2)
- #E5BB95
#E5BB95
oklch(82% 0.07 63.7)
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 #9ECAEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.023
- Light Sky Blue #87CEFA ΔE 0.027
- Sky Blue #87CEEB ΔE 0.028
- Light Steel Blue #B0C4DE ΔE 0.030
- Light Blue Grey #B7C9E2 ΔE 0.033
- Sky #82CAFC ΔE 0.033
- Cloudy Blue #ACC2D9 ΔE 0.034
- Light Cornflower Blue #98C1D9 ΔE 0.036
Use #9ECAEF 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.