#97B8CC
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.5% 0.046 234.8), rgb(151, 184, 204).
Aa
Black text reads best on this color (10.04:1).
About this color
#97B8CC is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.046 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.016 away. Black text reads best on it, at 10.04:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.04:1 |
| White text | 2.09:1 |
Values
| HEX | #97B8CC |
| RGB | rgb(151, 184, 204) |
| HSL | hsl(203, 34%, 70%) |
| OKLCH | oklch(76.5% 0.046 234.8) |
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 #97B8CC | 2.09:1 | Fails | Lc -45.5 | Large or bold text, headings |
| Black text on #97B8CC | 10.04:1 | AAA | Lc 63.1 | Content text, not long reading |
| #97B8CC text on white | 2.09:1 | Fails | Lc 40.9 | Non-text elements, placeholder text |
| #97B8CC text on black | 10.04:1 | AAA | Lc -61.4 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF2
oklch(93.5% 0.014 241)
-
Step 200
200
#CADCE8
oklch(88.5% 0.025 236.9)
-
Step 300
300 (this color)
#97B8CC
oklch(76.5% 0.046 234.8)
-
Step 400
400
#72A8C8
oklch(70.6% 0.074 235.3)
-
Step 500
500
#4A92BA
oklch(63% 0.094 235.3)
-
Step 600
600
#277CA6
oklch(55.6% 0.102 234.8)
-
Step 700
700
#18688E
oklch(49% 0.095 235)
-
Step 800
800
#185574
oklch(42.6% 0.079 235.6)
-
Step 900
900
#1C475D
oklch(37.8% 0.06 233.9)
-
Step 950
950
#112937
oklch(26.9% 0.04 236.4)
#97B8CC 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) | #AFB7CD | 0.031 |
| Deuteranopia (no green cones) | #A7B1CC | 0.026 |
| Tritanopia (no blue cones) | #87BDBE | 0.034 |
| Achromatopsia (no color) | #B3B3B3 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97B8CC
#97B8CC
oklch(76.5% 0.046 234.8)
- #CBAC97
#CBAC97
oklch(76.6% 0.047 56)
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 #97B8CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.016
- Light Cornflower Blue #98C1D9 ΔE 0.026
- French Gray #ADB5BD ΔE 0.032
- Cloudy Blue #ACC2D9 ΔE 0.042
- Cool Steel #97A7B3 ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.051
- Dark Gray #A9A9A9 ΔE 0.055
- Sky Blue #87CEEB ΔE 0.062
Use #97B8CC 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.