#89BBFB
Closest named color: Carolina Blue (#8AB8FE). oklch(78.2% 0.106 255), rgb(137, 187, 251).
Aa
Black text reads best on this color (10.56:1).
About this color
#89BBFB is a light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.106 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.010 away. Black text reads best on it, at 10.56:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.106) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.56:1 |
| White text | 1.98:1 |
Values
| HEX | #89BBFB |
| RGB | rgb(137, 187, 251) |
| HSL | hsl(214, 93%, 76%) |
| OKLCH | oklch(78.2% 0.106 255) |
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 #89BBFB | 1.98:1 | Fails | Lc -42.8 | Non-text elements, placeholder text |
| Black text on #89BBFB | 10.56:1 | AAA | Lc 65.6 | Content text, not long reading |
| #89BBFB text on white | 1.98:1 | Fails | Lc 38.3 | Non-text elements, placeholder text |
| #89BBFB text on black | 10.56:1 | AAA | Lc -64.0 | 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
#EFF6FF
oklch(97% 0.014 254.6)
-
Step 100
100
#DDEBFF
oklch(93.6% 0.031 257.2)
-
Step 200
200
#C0DCFF
oklch(88.5% 0.057 254.1)
-
Step 300
300 (this color)
#89BBFB
oklch(78.2% 0.106 255)
-
Step 400
400
#57A2FF
oklch(70.6% 0.156 255)
-
Step 500
500
#1087FF
oklch(63.1% 0.202 255)
-
Step 600
600
#0071DA
oklch(55.6% 0.182 254.8)
-
Step 700
700
#005EB9
oklch(49% 0.162 255.1)
-
Step 800
800
#004D99
oklch(42.7% 0.14 255)
-
Step 900
900
#004081
oklch(37.7% 0.124 254.9)
-
Step 950
950
#002550
oklch(26.9% 0.089 255.1)
#89BBFB 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) | #A2BEFE | 0.032 |
| Deuteranopia (no green cones) | #95B3FA | 0.023 |
| Tritanopia (no blue cones) | #5BC9D1 | 0.093 |
| Achromatopsia (no color) | #B8B8B8 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89BBFB
#89BBFB
oklch(78.2% 0.106 255)
- #E0AE67
#E0AE67
oklch(78.2% 0.106 74.8)
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 #89BBFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.010
- Pastel Blue #A2BFFE ΔE 0.032
- Lightblue #7BC8F6 ΔE 0.039
- Sky #82CAFC ΔE 0.040
- Light Sky Blue #87CEFA ΔE 0.052
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Light Grey Blue #9DBCD4 ΔE 0.061
- Sky Blue #87CEEB ΔE 0.063
Use #89BBFB 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.