#97B7DD
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.9% 0.065 253), rgb(151, 183, 221).
Aa
Black text reads best on this color (10.13:1).
About this color
#97B7DD is a medium-light, muted blue. In OKLCH its lightness is 77%, its chroma 0.065 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.023 away. Black text reads best on it, at 10.13:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.13:1 |
| White text | 2.07:1 |
Values
| HEX | #97B7DD |
| RGB | rgb(151, 183, 221) |
| HSL | hsl(213, 51%, 73%) |
| OKLCH | oklch(76.9% 0.065 253) |
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 #97B7DD | 2.07:1 | Fails | Lc -45.0 | Large or bold text, headings |
| Black text on #97B7DD | 10.13:1 | AAA | Lc 63.5 | Content text, not long reading |
| #97B7DD text on white | 2.07:1 | Fails | Lc 40.4 | Non-text elements, placeholder text |
| #97B7DD text on black | 10.13:1 | AAA | Lc -61.8 | 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)
#97B7DD
oklch(76.9% 0.065 253)
-
Step 400
400
#71A4E0
oklch(70.7% 0.104 253.2)
-
Step 500
500
#498CD7
oklch(63.1% 0.133 252.9)
-
Step 600
600
#2975C5
oklch(55.7% 0.144 252.9)
-
Step 700
700
#1A61AA
oklch(49% 0.135 253.2)
-
Step 800
800
#19508A
oklch(42.8% 0.112 253)
-
Step 900
900
#1B436E
oklch(37.7% 0.086 252.5)
-
Step 950
950
#112740
oklch(26.9% 0.055 253.1)
#97B7DD 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) | #A9B8DF | 0.024 |
| Deuteranopia (no green cones) | #A1B1DC | 0.019 |
| Tritanopia (no blue cones) | #82BFC3 | 0.056 |
| Achromatopsia (no color) | #B4B4B4 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97B7DD
#97B7DD
oklch(76.9% 0.065 253)
- #CEAE86
#CEAE86
oklch(76.9% 0.065 72.8)
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 #97B7DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.023
- Light Cornflower Blue #98C1D9 ΔE 0.030
- Cloudy Blue #ACC2D9 ΔE 0.043
- Carolina Blue #8AB8FE ΔE 0.049
- Light Steel Blue #B0C4DE ΔE 0.050
- French Gray #ADB5BD ΔE 0.050
- Pastel Blue #A2BFFE ΔE 0.051
- Lightblue #7BC8F6 ΔE 0.053
Use #97B7DD 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.