#89C7EA
Closest named color: Sky Blue (#87CEEB). oklch(80% 0.081 233.9), rgb(137, 199, 234).
Aa
Black text reads best on this color (11.42:1).
About this color
#89C7EA is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.081 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.019 away. Black text reads best on it, at 11.42:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 11.42:1 |
| White text | 1.83:1 |
Values
| HEX | #89C7EA |
| RGB | rgb(137, 199, 234) |
| HSL | hsl(202, 70%, 73%) |
| OKLCH | oklch(80% 0.081 233.9) |
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 #89C7EA | 1.83:1 | Fails | Lc -38.6 | Non-text elements, placeholder text |
| Black text on #89C7EA | 11.42:1 | AAA | Lc 69.5 | Content text, not long reading |
| #89C7EA text on white | 1.83:1 | Fails | Lc 34.4 | Non-text elements, placeholder text |
| #89C7EA text on black | 11.42:1 | AAA | Lc -68.2 | 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
#EFF7FC
oklch(97.2% 0.011 234.8)
-
Step 100
100
#DCEDF7
oklch(93.6% 0.023 233.4)
-
Step 200
200
#BDDFF3
oklch(88.5% 0.045 233.8)
-
Step 300
300 (this color)
#89C7EA
oklch(80% 0.081 233.9)
-
Step 400
400
#39ADE4
oklch(70.7% 0.129 233.8)
-
Step 500
500
#0095CC
oklch(63.1% 0.132 233.7)
-
Step 600
600
#007DAC
oklch(55.5% 0.116 233.8)
-
Step 700
700
#006992
oklch(49.1% 0.103 234.3)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#004865
oklch(37.8% 0.079 233.7)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#89C7EA 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) | #B7C5EC | 0.054 |
| Deuteranopia (no green cones) | #A9BAE9 | 0.047 |
| Tritanopia (no blue cones) | #62D0D2 | 0.061 |
| Achromatopsia (no color) | #BFBFBF | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89C7EA
#89C7EA
oklch(80% 0.081 233.9)
- #E7B08D
#E7B08D
oklch(79.9% 0.08 53.7)
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 #89C7EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.019
- Lightblue #7BC8F6 ΔE 0.020
- Sky #82CAFC ΔE 0.025
- Light Sky Blue #87CEFA ΔE 0.025
- Light Cornflower Blue #98C1D9 ΔE 0.027
- Light Grey Blue #9DBCD4 ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.043
- Baby Blue #A2CFFE ΔE 0.045
Use #89C7EA 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.