#89D5FB
Closest named color: Light Sky Blue (#87CEFA). oklch(83.7% 0.092 231.1), rgb(137, 213, 251).
Aa
Black text reads best on this color (12.97:1).
About this color
#89D5FB is a light, moderately saturated blue. In OKLCH its lightness is 84%, its chroma 0.092 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.019 away. Black text reads best on it, at 12.97:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 12.97:1 |
| White text | 1.61:1 |
Values
| HEX | #89D5FB |
| RGB | rgb(137, 213, 251) |
| HSL | hsl(200, 93%, 76%) |
| OKLCH | oklch(83.7% 0.092 231.1) |
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 #89D5FB | 1.61:1 | Fails | Lc -31.1 | Non-text elements, placeholder text |
| Black text on #89D5FB | 12.97:1 | AAA | Lc 76.2 | Fine for body text |
| #89D5FB text on white | 1.61:1 | Fails | Lc 27.6 | Dividers and decoration only |
| #89D5FB text on black | 12.97:1 | AAA | Lc -75.4 | Fine for body text |
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
#EEF7FC
oklch(97.1% 0.012 231.7)
-
Step 100
100
#D9EEF9
oklch(93.7% 0.027 230.4)
-
Step 200
200
#B8E0F5
oklch(88.5% 0.051 230.9)
-
Step 300
300 (this color)
#89D5FB
oklch(83.7% 0.092 231.1)
-
Step 400
400
#00AFE9
oklch(70.7% 0.143 231.2)
-
Step 500
500
#0096C8
oklch(63.1% 0.127 231)
-
Step 600
600
#007EA9
oklch(55.6% 0.112 231.2)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#004862
oklch(37.7% 0.076 230.8)
-
Step 950
950
#002B3C
oklch(27.1% 0.054 230.4)
#89D5FB 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) | #C2D2FD | 0.064 |
| Deuteranopia (no green cones) | #B2C6FA | 0.056 |
| Tritanopia (no blue cones) | #55E0E1 | 0.069 |
| Achromatopsia (no color) | #CBCBCB | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89D5FB
#89D5FB
oklch(83.7% 0.092 231.1)
- #FBB993
#FBB993
oklch(83.8% 0.092 51)
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 #89D5FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.019
- Sky Blue #87CEEB ΔE 0.026
- Baby Blue #A2CFFE ΔE 0.030
- Sky #82CAFC ΔE 0.032
- Lightblue #7BC8F6 ΔE 0.039
- Light Blue #ADD8E6 ΔE 0.049
- Celeste #A8DADC ΔE 0.058
- Light Blue Grey #B7C9E2 ΔE 0.059
Use #89D5FB 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.