#97B8DD
Closest named color: Light Grey Blue (#9DBCD4). oklch(77.1% 0.064 251.6), rgb(151, 184, 221).
Aa
Black text reads best on this color (10.21:1).
About this color
#97B8DD is a medium-light, muted blue. In OKLCH its lightness is 77%, its chroma 0.064 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.021 away. Black text reads best on it, at 10.21:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.21:1 |
| White text | 2.05:1 |
Values
| HEX | #97B8DD |
| RGB | rgb(151, 184, 221) |
| HSL | hsl(212, 51%, 73%) |
| OKLCH | oklch(77.1% 0.064 251.6) |
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 #97B8DD | 2.05:1 | Fails | Lc -44.6 | Non-text elements, placeholder text |
| Black text on #97B8DD | 10.21:1 | AAA | Lc 63.9 | Content text, not long reading |
| #97B8DD text on white | 2.05:1 | Fails | Lc 40.0 | Non-text elements, placeholder text |
| #97B8DD text on black | 10.21:1 | AAA | Lc -62.3 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF6
oklch(93.6% 0.018 250.6)
-
Step 200
200
#C9DBF1
oklch(88.5% 0.036 253.5)
-
Step 300
300 (this color)
#97B8DD
oklch(77.1% 0.064 251.6)
-
Step 400
400
#6FA5DF
oklch(70.8% 0.103 251.1)
-
Step 500
500
#478DD6
oklch(63.1% 0.131 251.5)
-
Step 600
600
#2575C3
oklch(55.5% 0.143 251.7)
-
Step 700
700
#1662A9
oklch(49.1% 0.133 251.8)
-
Step 800
800
#165089
oklch(42.6% 0.111 252)
-
Step 900
900
#1A436D
oklch(37.6% 0.085 251.6)
-
Step 950
950
#102840
oklch(27.1% 0.054 250.5)
#97B8DD 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) | #AAB9DF | 0.025 |
| Deuteranopia (no green cones) | #A2B2DC | 0.020 |
| Tritanopia (no blue cones) | #82C0C4 | 0.055 |
| Achromatopsia (no color) | #B5B5B5 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97B8DD
#97B8DD
oklch(77.1% 0.064 251.6)
- #CFAE88
#CFAE88
oklch(77.1% 0.064 70.6)
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 #97B8DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.021
- Light Cornflower Blue #98C1D9 ΔE 0.027
- Cloudy Blue #ACC2D9 ΔE 0.041
- Light Steel Blue #B0C4DE ΔE 0.048
- Carolina Blue #8AB8FE ΔE 0.049
- French Gray #ADB5BD ΔE 0.050
- Pastel Blue #A2BFFE ΔE 0.050
- Lightblue #7BC8F6 ΔE 0.051
Use #97B8DD 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.