#89C0DF
Closest named color: Light Cornflower Blue (#98C1D9). oklch(78.1% 0.072 233.6), rgb(137, 192, 223).
Aa
Black text reads best on this color (10.66:1).
About this color
#89C0DF is a light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.072 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.019 away. Black text reads best on it, at 10.66:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.66:1 |
| White text | 1.96:1 |
Values
| HEX | #89C0DF |
| RGB | rgb(137, 192, 223) |
| HSL | hsl(202, 57%, 71%) |
| OKLCH | oklch(78.1% 0.072 233.6) |
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 #89C0DF | 1.96:1 | Fails | Lc -42.3 | Non-text elements, placeholder text |
| Black text on #89C0DF | 10.66:1 | AAA | Lc 66.0 | Content text, not long reading |
| #89C0DF text on white | 1.96:1 | Fails | Lc 37.9 | Non-text elements, placeholder text |
| #89C0DF text on black | 10.66:1 | AAA | Lc -64.5 | 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
#EFF7FB
oklch(97.1% 0.01 228.9)
-
Step 100
100
#DDEDF6
oklch(93.7% 0.021 232.1)
-
Step 200
200
#C0DEF0
oklch(88.4% 0.04 234.3)
-
Step 300
300 (this color)
#89C0DF
oklch(78.1% 0.072 233.6)
-
Step 400
400
#4AACDD
oklch(70.7% 0.116 233.6)
-
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
#006991
oklch(49% 0.102 233.6)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#004864
oklch(37.8% 0.078 232.8)
-
Step 950
950
#002A3D
oklch(26.9% 0.056 233.8)
#89C0DF 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) | #B1BEE1 | 0.048 |
| Deuteranopia (no green cones) | #A5B5DF | 0.042 |
| Tritanopia (no blue cones) | #69C8CA | 0.054 |
| Achromatopsia (no color) | #B9B9B9 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89C0DF
#89C0DF
oklch(78.1% 0.072 233.6)
- #DDAC8C
#DDAC8C
oklch(78.1% 0.072 54.5)
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 #89C0DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.019
- Light Grey Blue #9DBCD4 ΔE 0.026
- Lightblue #7BC8F6 ΔE 0.034
- Sky Blue #87CEEB ΔE 0.037
- Sky #82CAFC ΔE 0.042
- Cloudy Blue #ACC2D9 ΔE 0.043
- Light Sky Blue #87CEFA ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.049
Use #89C0DF 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.