#97BBD2
Closest named color: Light Grey Blue (#9DBCD4). oklch(77.3% 0.051 236.3), rgb(151, 187, 210).
Aa
Black text reads best on this color (10.35:1).
About this color
#97BBD2 is a medium-light, muted blue. In OKLCH its lightness is 77%, its chroma 0.051 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.009 away. Black text reads best on it, at 10.35:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.35:1 |
| White text | 2.02:1 |
Values
| HEX | #97BBD2 |
| RGB | rgb(151, 187, 210) |
| HSL | hsl(203, 40%, 71%) |
| OKLCH | oklch(77.3% 0.051 236.3) |
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 #97BBD2 | 2.02:1 | Fails | Lc -43.9 | Non-text elements, placeholder text |
| Black text on #97BBD2 | 10.35:1 | AAA | Lc 64.5 | Content text, not long reading |
| #97BBD2 text on white | 2.02:1 | Fails | Lc 39.4 | Non-text elements, placeholder text |
| #97BBD2 text on black | 10.35:1 | AAA | Lc -62.9 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C8DDEA
oklch(88.6% 0.029 234.9)
-
Step 300
300 (this color)
#97BBD2
oklch(77.3% 0.051 236.3)
-
Step 400
400
#6DA9CD
oklch(70.7% 0.082 235.9)
-
Step 500
500
#4293C0
oklch(63.2% 0.104 236.1)
-
Step 600
600
#187CAC
oklch(55.6% 0.113 236.2)
-
Step 700
700
#036894
oklch(49% 0.105 236.6)
-
Step 800
800
#0D5578
oklch(42.6% 0.087 236.6)
-
Step 900
900
#164761
oklch(37.8% 0.068 236)
-
Step 950
950
#0F2939
oklch(26.9% 0.044 238.4)
#97BBD2 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) | #B1BAD3 | 0.033 |
| Deuteranopia (no green cones) | #A9B3D2 | 0.030 |
| Tritanopia (no blue cones) | #85C1C2 | 0.039 |
| Achromatopsia (no color) | #B6B6B6 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97BBD2
#97BBD2
oklch(77.3% 0.051 236.3)
- #CFAE96
#CFAE96
oklch(77.4% 0.051 57.9)
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 #97BBD2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.009
- Light Cornflower Blue #98C1D9 ΔE 0.017
- Cloudy Blue #ACC2D9 ΔE 0.035
- French Gray #ADB5BD ΔE 0.037
- Light Steel Blue #B0C4DE ΔE 0.044
- Sky Blue #87CEEB ΔE 0.053
- Lightblue #7BC8F6 ΔE 0.056
- Cool Steel #97A7B3 ΔE 0.060
Use #97BBD2 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.