#97B4E9
Closest named color: Carolina Blue (#8AB8FE). oklch(76.8% 0.083 262.3), rgb(151, 180, 233).
Aa
Black text reads best on this color (10.02:1).
About this color
#97B4E9 is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.083 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.031 away. Black text reads best on it, at 10.02:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.02:1 |
| White text | 2.09:1 |
Values
| HEX | #97B4E9 |
| RGB | rgb(151, 180, 233) |
| HSL | hsl(219, 65%, 75%) |
| OKLCH | oklch(76.8% 0.083 262.3) |
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 #97B4E9 | 2.09:1 | Fails | Lc -45.6 | Large or bold text, headings |
| Black text on #97B4E9 | 10.02:1 | AAA | Lc 63.0 | Content text, not long reading |
| #97B4E9 text on white | 2.09:1 | Fails | Lc 41.0 | Non-text elements, placeholder text |
| #97B4E9 text on black | 10.02:1 | AAA | Lc -61.3 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFA
oklch(93.5% 0.024 262.1)
-
Step 200
200
#C9DAF8
oklch(88.5% 0.045 261.9)
-
Step 300
300 (this color)
#97B4E9
oklch(76.8% 0.083 262.3)
-
Step 400
400
#739FF3
oklch(70.7% 0.133 262.5)
-
Step 500
500
#4E85EF
oklch(63.2% 0.17 262.1)
-
Step 600
600
#336BDD
oklch(55.5% 0.184 262.4)
-
Step 700
700
#2659C0
oklch(49.2% 0.171 262.3)
-
Step 800
800
#20499B
oklch(42.6% 0.142 262.2)
-
Step 900
900
#1F3E7B
oklch(37.6% 0.11 262.2)
-
Step 950
950
#132548
oklch(27% 0.069 262.3)
#97B4E9 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) | #A2B7EB | 0.017 |
| Deuteranopia (no green cones) | #99B0E8 | 0.010 |
| Tritanopia (no blue cones) | #7EBFC6 | 0.074 |
| Achromatopsia (no color) | #B3B3B3 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97B4E9
#97B4E9
oklch(76.8% 0.083 262.3)
- #CEAF76
#CEAF76
oklch(76.8% 0.083 82.1)
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 #97B4E9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.031
- Pastel Blue #A2BFFE ΔE 0.041
- Light Grey Blue #9DBCD4 ΔE 0.043
- Light Cornflower Blue #98C1D9 ΔE 0.048
- Lightblue #7BC8F6 ΔE 0.055
- Cloudy Blue #ACC2D9 ΔE 0.058
- Sky #82CAFC ΔE 0.058
- Light Steel Blue #B0C4DE ΔE 0.061
Use #97B4E9 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.