#89B7EB
Closest named color: Carolina Blue (#8AB8FE). oklch(76.6% 0.09 252), rgb(137, 183, 235).
Aa
Black text reads best on this color (10.03:1).
About this color
#89B7EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.090 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.028 away. Black text reads best on it, at 10.03:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.03:1 |
| White text | 2.09:1 |
Values
| HEX | #89B7EB |
| RGB | rgb(137, 183, 235) |
| HSL | hsl(212, 71%, 73%) |
| OKLCH | oklch(76.6% 0.09 252) |
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 #89B7EB | 2.09:1 | Fails | Lc -45.5 | Large or bold text, headings |
| Black text on #89B7EB | 10.03:1 | AAA | Lc 63.1 | Content text, not long reading |
| #89B7EB text on white | 2.09:1 | Fails | Lc 40.9 | Non-text elements, placeholder text |
| #89B7EB text on black | 10.03:1 | AAA | Lc -61.4 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DEEBFB
oklch(93.5% 0.026 253.6)
-
Step 200
200
#C2DCFA
oklch(88.5% 0.05 252.1)
-
Step 300
300 (this color)
#89B7EB
oklch(76.6% 0.09 252)
-
Step 400
400
#58A4F7
oklch(70.7% 0.144 252.3)
-
Step 500
500
#118BF3
oklch(63.2% 0.183 251.8)
-
Step 600
600
#0074D0
oklch(55.6% 0.166 251.9)
-
Step 700
700
#0061B0
oklch(49% 0.147 252)
-
Step 800
800
#004F92
oklch(42.6% 0.129 252.3)
-
Step 900
900
#00427B
oklch(37.7% 0.113 252.1)
-
Step 950
950
#03274A
oklch(27% 0.076 251.9)
#89B7EB 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) | #A3B9ED | 0.033 |
| Deuteranopia (no green cones) | #97AFEA | 0.025 |
| Tritanopia (no blue cones) | #65C3C9 | 0.077 |
| Achromatopsia (no color) | #B3B3B3 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B7EB
#89B7EB
oklch(76.6% 0.09 252)
- #D7AA72
#D7AA72
oklch(76.7% 0.09 71.9)
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 #89B7EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.028
- Lightblue #7BC8F6 ΔE 0.044
- Light Grey Blue #9DBCD4 ΔE 0.046
- Pastel Blue #A2BFFE ΔE 0.046
- Light Cornflower Blue #98C1D9 ΔE 0.047
- Sky #82CAFC ΔE 0.050
- Light Sky Blue #87CEFA ΔE 0.060
- Cloudy Blue #ACC2D9 ΔE 0.063
Use #89B7EB 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.