#89B7FB
Closest named color: Carolina Blue (#8AB8FE). oklch(77.3% 0.11 258), rgb(137, 183, 251).
Aa
Black text reads best on this color (10.23:1).
About this color
#89B7FB is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.110 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.005 away. Black text reads best on it, at 10.23:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.23:1 |
| White text | 2.05:1 |
Values
| HEX | #89B7FB |
| RGB | rgb(137, 183, 251) |
| HSL | hsl(216, 93%, 76%) |
| OKLCH | oklch(77.3% 0.11 258) |
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 #89B7FB | 2.05:1 | Fails | Lc -44.5 | Non-text elements, placeholder text |
| Black text on #89B7FB | 10.23:1 | AAA | Lc 64.0 | Content text, not long reading |
| #89B7FB text on white | 2.05:1 | Fails | Lc 39.9 | Non-text elements, placeholder text |
| #89B7FB text on black | 10.23:1 | AAA | Lc -62.4 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DDEBFF
oklch(93.6% 0.031 257.2)
-
Step 200
200
#C3DBFF
oklch(88.5% 0.056 258.4)
-
Step 300
300 (this color)
#89B7FB
oklch(77.3% 0.11 258)
-
Step 400
400
#60A0FF
oklch(70.6% 0.155 258.1)
-
Step 500
500
#2D85FF
oklch(63.2% 0.199 257.9)
-
Step 600
600
#006CE8
oklch(55.6% 0.205 258)
-
Step 700
700
#005AC5
oklch(49.1% 0.183 258.1)
-
Step 800
800
#004AA3
oklch(42.8% 0.158 257.9)
-
Step 900
900
#003D89
oklch(37.7% 0.139 257.9)
-
Step 950
950
#032452
oklch(26.9% 0.092 257.8)
#89B7FB 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) | #9DBBFE | 0.027 |
| Deuteranopia (no green cones) | #90B0FA | 0.019 |
| Tritanopia (no blue cones) | #5BC6CF | 0.097 |
| Achromatopsia (no color) | #B5B5B5 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B7FB
#89B7FB
oklch(77.3% 0.11 258)
- #DCAC60
#DCAC60
oklch(77.3% 0.11 77.5)
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 #89B7FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.005
- Pastel Blue #A2BFFE ΔE 0.038
- Lightblue #7BC8F6 ΔE 0.049
- Sky #82CAFC ΔE 0.050
- Light Sky Blue #87CEFA ΔE 0.062
- Light Cornflower Blue #98C1D9 ΔE 0.065
- Light Grey Blue #9DBCD4 ΔE 0.066
- Vivid Sky Blue #4CC9F0 ΔE 0.072
Use #89B7FB 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.