#89BCDC
Closest named color: Light Cornflower Blue (#98C1D9). oklch(77.1% 0.071 236.4), rgb(137, 188, 220).
Aa
Black text reads best on this color (10.29:1).
About this color
#89BCDC is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.071 and its hue 236°. 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 10.29:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.29:1 |
| White text | 2.04:1 |
Values
| HEX | #89BCDC |
| RGB | rgb(137, 188, 220) |
| HSL | hsl(203, 54%, 70%) |
| OKLCH | oklch(77.1% 0.071 236.4) |
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 #89BCDC | 2.04:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #89BCDC | 10.29:1 | AAA | Lc 64.3 | Content text, not long reading |
| #89BCDC text on white | 2.04:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #89BCDC text on black | 10.29:1 | AAA | Lc -62.7 | 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
#DEECF6
oklch(93.6% 0.02 238.7)
-
Step 200
200
#C2DEF0
oklch(88.6% 0.039 236.1)
-
Step 300
300 (this color)
#89BCDC
oklch(77.1% 0.071 236.4)
-
Step 400
400
#52ABDE
oklch(70.8% 0.113 236.6)
-
Step 500
500
#0094D1
oklch(63.1% 0.137 236.6)
-
Step 600
600
#007CB0
oklch(55.5% 0.121 236.7)
-
Step 700
700
#006895
oklch(49% 0.107 237)
-
Step 800
800
#00557B
oklch(42.6% 0.093 237.2)
-
Step 900
900
#004767
oklch(37.7% 0.082 236.6)
-
Step 950
950
#002A3F
oklch(27% 0.059 236.5)
#89BCDC 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) | #AEBBDE | 0.045 |
| Deuteranopia (no green cones) | #A2B1DC | 0.040 |
| Tritanopia (no blue cones) | #6BC4C6 | 0.054 |
| Achromatopsia (no color) | #B5B5B5 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89BCDC
#89BCDC
oklch(77.1% 0.071 236.4)
- #D8A989
#D8A989
oklch(77% 0.071 55.7)
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 #89BCDC, 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 0.025
- Lightblue #7BC8F6 ΔE 0.042
- Cloudy Blue #ACC2D9 ΔE 0.047
- Sky Blue #87CEEB ΔE 0.048
- Sky #82CAFC ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.054
- Carolina Blue #8AB8FE ΔE 0.054
Use #89BCDC 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.