#9FB1CB
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.5% 0.043 257.5), rgb(159, 177, 203).
Aa
Black text reads best on this color (9.62:1).
About this color
#9FB1CB is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.043 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.029 away. Black text reads best on it, at 9.62:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.62:1 |
| White text | 2.18:1 |
Values
| HEX | #9FB1CB |
| RGB | rgb(159, 177, 203) |
| HSL | hsl(215, 30%, 71%) |
| OKLCH | oklch(75.5% 0.043 257.5) |
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 #9FB1CB | 2.18:1 | Fails | Lc -47.7 | Large or bold text, headings |
| Black text on #9FB1CB | 9.62:1 | AAA | Lc 61.0 | Content text, not long reading |
| #9FB1CB text on white | 2.18:1 | Fails | Lc 42.9 | Non-text elements, placeholder text |
| #9FB1CB text on black | 9.62:1 | AAA | Lc -59.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEF
oklch(93.6% 0.007 260.7)
-
Step 200
200
#D3DAE3
oklch(88.6% 0.015 254.6)
-
Step 300
300
#B6C2D2
oklch(81% 0.026 255.6)
-
Step 400
400 (this color)
#9FB1CB
oklch(75.5% 0.043 257.5)
-
Step 500
500
#758BAB
oklch(63.1% 0.055 257.7)
-
Step 600
600
#5D7596
oklch(55.6% 0.059 256.5)
-
Step 700
700
#4D6280
oklch(49.1% 0.055 257.3)
-
Step 800
800
#3F5068
oklch(42.7% 0.045 257)
-
Step 900
900
#364255
oklch(37.7% 0.036 259.5)
-
Step 950
950
#202732
oklch(27.1% 0.023 259.3)
#9FB1CB 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) | #A8B2CC | 0.013 |
| Deuteranopia (no green cones) | #A4AECA | 0.010 |
| Tritanopia (no blue cones) | #94B6B9 | 0.037 |
| Achromatopsia (no color) | #AFAFAF | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FB1CB
#9FB1CB
oklch(75.5% 0.043 257.5)
- #BFAD92
#BFAD92
oklch(75.6% 0.043 78)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #9FB1CB
These curated palettes and gradients contain exactly #9FB1CB. Open one to see the full color scheme around it.
Palettes
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.029
- French Gray #ADB5BD ΔE 0.032
- Cool Steel #97A7B3 ΔE 0.041
- Light Cornflower Blue #98C1D9 ΔE 0.042
- Dark Gray #A9A9A9 ΔE 0.047
- Cloudy Blue #ACC2D9 ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.058
- Cool Grey #95A3A6 ΔE 0.060
Use #9FB1CB 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.