#9FB5C8
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.3% 0.037 244.3), rgb(159, 181, 200).
Aa
Black text reads best on this color (9.91:1).
About this color
#9FB5C8 is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.037 and its hue 244°. 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 9.91:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.91:1 |
| White text | 2.11:1 |
Values
| HEX | #9FB5C8 |
| RGB | rgb(159, 181, 200) |
| HSL | hsl(208, 27%, 70%) |
| OKLCH | oklch(76.3% 0.037 244.3) |
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 #9FB5C8 | 2.11:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #9FB5C8 | 9.91:1 | AAA | Lc 62.4 | Content text, not long reading |
| #9FB5C8 text on white | 2.11:1 | Fails | Lc 41.5 | Non-text elements, placeholder text |
| #9FB5C8 text on black | 9.91:1 | AAA | Lc -60.7 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CEDBE6
oklch(88.5% 0.021 243.4)
-
Step 300
300 (this color)
#9FB5C8
oklch(76.3% 0.037 244.3)
-
Step 400
400
#82A5C3
oklch(70.7% 0.059 244.6)
-
Step 500
500
#628FB4
oklch(63.2% 0.075 244.2)
-
Step 600
600
#4878A0
oklch(55.6% 0.082 245.1)
-
Step 700
700
#396589
oklch(49.1% 0.076 244.9)
-
Step 800
800
#2F536F
oklch(42.8% 0.063 243.5)
-
Step 900
900
#2A445A
oklch(37.6% 0.05 245.2)
-
Step 950
950
#192835
oklch(27% 0.032 245.5)
#9FB5C8 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) | #AEB5C9 | 0.020 |
| Deuteranopia (no green cones) | #A8B0C8 | 0.017 |
| Tritanopia (no blue cones) | #94BABB | 0.030 |
| Achromatopsia (no color) | #B2B2B2 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FB5C8
#9FB5C8
oklch(76.3% 0.037 244.3)
- #C3AE9A
#C3AE9A
oklch(76.3% 0.037 65.8)
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 #9FB5C8, 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
- French Gray #ADB5BD ΔE 0.023
- Light Cornflower Blue #98C1D9 ΔE 0.034
- Cloudy Blue #ACC2D9 ΔE 0.043
- Cool Steel #97A7B3 ΔE 0.044
- Dark Gray #A9A9A9 ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.052
- Silver #C0C0C0 ΔE 0.058
Use #9FB5C8 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.