#89B0DF
Closest named color: Carolina Blue (#8AB8FE). oklch(74.6% 0.08 253.5), rgb(137, 176, 223).
Aa
Black text reads best on this color (9.33:1).
About this color
#89B0DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.080 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.045 away. Black text reads best on it, at 9.33:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.33:1 |
| White text | 2.24:1 |
Values
| HEX | #89B0DF |
| RGB | rgb(137, 176, 223) |
| HSL | hsl(213, 57%, 71%) |
| OKLCH | oklch(74.6% 0.08 253.5) |
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 #89B0DF | 2.24:1 | Fails | Lc -49.1 | Large or bold text, headings |
| Black text on #89B0DF | 9.33:1 | AAA | Lc 59.7 | Large or bold text, headings |
| #89B0DF text on white | 2.24:1 | Fails | Lc 44.3 | Non-text elements, placeholder text |
| #89B0DF text on black | 9.33:1 | AAA | Lc -57.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CDDBEC
oklch(88.6% 0.028 253.2)
-
Step 300
300
#AAC3E1
oklch(80.8% 0.051 253.1)
-
Step 400
400 (this color)
#89B0DF
oklch(74.6% 0.08 253.5)
-
Step 500
500
#5B8CC6
oklch(63% 0.103 253.5)
-
Step 600
600
#4175B3
oklch(55.5% 0.112 254)
-
Step 700
700
#32629A
oklch(49% 0.104 253.7)
-
Step 800
800
#2A517D
oklch(42.8% 0.086 252.9)
-
Step 900
900
#274364
oklch(37.7% 0.066 253.5)
-
Step 950
950
#17273B
oklch(26.9% 0.043 254.6)
#89B0DF 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) | #9EB2E1 | 0.027 |
| Deuteranopia (no green cones) | #94A9DE | 0.021 |
| Tritanopia (no blue cones) | #6CBAC0 | 0.069 |
| Achromatopsia (no color) | #ADADAD | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89B0DF
#89B0DF
oklch(74.6% 0.08 253.5)
- #CCA573
#CCA573
oklch(74.6% 0.081 73)
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 #89B0DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.045
- Light Grey Blue #9DBCD4 ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.055
- Cool Steel #97A7B3 ΔE 0.062
- Lightblue #7BC8F6 ΔE 0.064
- Pastel Blue #A2BFFE ΔE 0.064
- Bluegrey #85A3B2 ΔE 0.067
- French Gray #ADB5BD ΔE 0.070
Use #89B0DF 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.