#89BDDF
Closest named color: Light Cornflower Blue (#98C1D9). oklch(77.4% 0.073 237.6), rgb(137, 189, 223).
Aa
Black text reads best on this color (10.40:1).
About this color
#89BDDF is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.073 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.024 away. Black text reads best on it, at 10.40:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.40:1 |
| White text | 2.01:1 |
Values
| HEX | #89BDDF |
| RGB | rgb(137, 189, 223) |
| HSL | hsl(204, 57%, 71%) |
| OKLCH | oklch(77.4% 0.073 237.6) |
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 #89BDDF | 2.01:1 | Fails | Lc -43.6 | Non-text elements, placeholder text |
| Black text on #89BDDF | 10.40:1 | AAA | Lc 64.8 | Content text, not long reading |
| #89BDDF text on white | 2.01:1 | Fails | Lc 39.1 | Non-text elements, placeholder text |
| #89BDDF text on black | 10.40:1 | AAA | Lc -63.2 | 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
#F0F7FB
oklch(97.2% 0.009 232.4)
-
Step 100
100
#DDECF7
oklch(93.5% 0.022 239.4)
-
Step 200
200
#C1DEF1
oklch(88.5% 0.04 236.7)
-
Step 300
300 (this color)
#89BDDF
oklch(77.4% 0.073 237.6)
-
Step 400
400
#50ABE0
oklch(70.8% 0.116 237.2)
-
Step 500
500
#0094D3
oklch(63.2% 0.139 237.5)
-
Step 600
600
#007CB2
oklch(55.6% 0.123 237.7)
-
Step 700
700
#006896
oklch(49.1% 0.108 237.6)
-
Step 800
800
#00557C
oklch(42.7% 0.094 237.9)
-
Step 900
900
#004768
oklch(37.7% 0.083 237.5)
-
Step 950
950
#002A40
oklch(27% 0.06 237.8)
#89BDDF 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) | #AEBCE1 | 0.045 |
| Deuteranopia (no green cones) | #A2B2DE | 0.039 |
| Tritanopia (no blue cones) | #6AC6C8 | 0.057 |
| Achromatopsia (no color) | #B6B6B6 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89BDDF
#89BDDF
oklch(77.4% 0.073 237.6)
- #DAAA88
#DAAA88
oklch(77.4% 0.073 56.7)
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 #89BDDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.024
- Light Grey Blue #9DBCD4 ΔE 0.026
- Lightblue #7BC8F6 ΔE 0.038
- Sky Blue #87CEEB ΔE 0.045
- Sky #82CAFC ΔE 0.046
- Cloudy Blue #ACC2D9 ΔE 0.046
- Light Sky Blue #87CEFA ΔE 0.051
- Carolina Blue #8AB8FE ΔE 0.051
Use #89BDDF 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.