#89D0FF
Closest named color: Light Sky Blue (#87CEFA). oklch(82.8% 0.097 238.5), rgb(137, 208, 255).
Aa
Black text reads best on this color (12.53:1).
About this color
#89D0FF is a light, moderately saturated blue. In OKLCH its lightness is 83%, its chroma 0.097 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.008 away. Black text reads best on it, at 12.53:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 12.53:1 |
| White text | 1.67:1 |
Values
| HEX | #89D0FF |
| RGB | rgb(137, 208, 255) |
| HSL | hsl(204, 100%, 77%) |
| OKLCH | oklch(82.8% 0.097 238.5) |
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 #89D0FF | 1.67:1 | Fails | Lc -33.2 | Non-text elements, placeholder text |
| Black text on #89D0FF | 12.53:1 | AAA | Lc 74.3 | Content text, not long reading |
| #89D0FF text on white | 1.67:1 | Fails | Lc 29.5 | Dividers and decoration only |
| #89D0FF text on black | 12.53:1 | AAA | Lc -73.3 | 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
#EEF7FD
oklch(97.1% 0.013 236.6)
-
Step 100
100
#D9EDFB
oklch(93.6% 0.028 238.2)
-
Step 200
200
#B9DFF9
oklch(88.5% 0.054 238.1)
-
Step 300
300 (this color)
#89D0FF
oklch(82.8% 0.097 238.5)
-
Step 400
400
#0FACF6
oklch(70.8% 0.156 238.6)
-
Step 500
500
#0093D4
oklch(63% 0.141 238.5)
-
Step 600
600
#007CB3
oklch(55.7% 0.124 238.2)
-
Step 700
700
#006897
oklch(49.1% 0.109 238.1)
-
Step 800
800
#00557D
oklch(42.7% 0.096 238.5)
-
Step 900
900
#004769
oklch(37.8% 0.084 238.3)
-
Step 950
950
#002A40
oklch(27% 0.06 237.8)
#89D0FF 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) | #BBCFFF | 0.056 |
| Deuteranopia (no green cones) | #ABC2FE | 0.049 |
| Tritanopia (no blue cones) | #53DCDF | 0.078 |
| Achromatopsia (no color) | #C8C8C8 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89D0FF
#89D0FF
oklch(82.8% 0.097 238.5)
- #F7B787
#F7B787
oklch(82.8% 0.097 57.8)
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 #89D0FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.008
- Sky #82CAFC ΔE 0.018
- Baby Blue #A2CFFE ΔE 0.026
- Lightblue #7BC8F6 ΔE 0.028
- Sky Blue #87CEEB ΔE 0.028
- Pastel Blue #A2BFFE ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.057
- Light Steel Blue #B0C4DE ΔE 0.059
Use #89D0FF 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.