#9ECDEA
Closest named color: Sky Blue (#87CEEB). oklch(82.5% 0.064 235.7), rgb(158, 205, 234).
Aa
Black text reads best on this color (12.37:1).
About this color
#9ECDEA is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.064 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.024 away. Black text reads best on it, at 12.37:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 12.37:1 |
| White text | 1.69:1 |
Values
| HEX | #9ECDEA |
| RGB | rgb(158, 205, 234) |
| HSL | hsl(203, 64%, 77%) |
| OKLCH | oklch(82.5% 0.064 235.7) |
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 #9ECDEA | 1.69:1 | Fails | Lc -34.0 | Non-text elements, placeholder text |
| Black text on #9ECDEA | 12.37:1 | AAA | Lc 73.6 | Content text, not long reading |
| #9ECDEA text on white | 1.69:1 | Fails | Lc 30.2 | Non-text elements, placeholder text |
| #9ECDEA text on black | 12.37:1 | AAA | Lc -72.5 | 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
#F0F6FA
oklch(97% 0.008 236.6)
-
Step 100
100
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200
#C4DDEE
oklch(88.4% 0.036 237.6)
-
Step 300
300 (this color)
#9ECDEA
oklch(82.5% 0.064 235.7)
-
Step 400
400
#5BAAD8
oklch(70.6% 0.103 236.3)
-
Step 500
500
#1494CD
oklch(63.1% 0.131 235.7)
-
Step 600
600
#007DAF
oklch(55.7% 0.119 235.4)
-
Step 700
700
#006994
oklch(49.2% 0.105 235.5)
-
Step 800
800
#00567A
oklch(42.8% 0.091 235.4)
-
Step 900
900
#004766
oklch(37.6% 0.081 235.8)
-
Step 950
950
#042A3D
oklch(27% 0.054 235.8)
#9ECDEA 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) | #C0CCEC | 0.042 |
| Deuteranopia (no green cones) | #B5C3EA | 0.036 |
| Tritanopia (no blue cones) | #85D5D6 | 0.050 |
| Achromatopsia (no color) | #C7C7C7 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9ECDEA
#9ECDEA
oklch(82.5% 0.064 235.7)
- #E7BC9E
#E7BC9E
oklch(82.6% 0.064 56.6)
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 #9ECDEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.024
- Baby Blue #A2CFFE ΔE 0.029
- Light Steel Blue #B0C4DE ΔE 0.030
- Light Blue Grey #B7C9E2 ΔE 0.030
- Light Sky Blue #87CEFA ΔE 0.031
- Cloudy Blue #ACC2D9 ΔE 0.033
- Light Cornflower Blue #98C1D9 ΔE 0.037
- Light Blue #ADD8E6 ΔE 0.038
Use #9ECDEA 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.