#9FAFCB
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.1% 0.044 261.7), rgb(159, 175, 203).
Aa
Black text reads best on this color (9.46:1).
About this color
#9FAFCB is a medium-light, muted blue. In OKLCH its lightness is 75%, its chroma 0.044 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.034 away. Black text reads best on it, at 9.46:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.46:1 |
| White text | 2.21:1 |
Values
| HEX | #9FAFCB |
| RGB | rgb(159, 175, 203) |
| HSL | hsl(218, 30%, 71%) |
| OKLCH | oklch(75.1% 0.044 261.7) |
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 #9FAFCB | 2.21:1 | Fails | Lc -48.5 | Large or bold text, headings |
| Black text on #9FAFCB | 9.46:1 | AAA | Lc 60.3 | Content text, not long reading |
| #9FAFCB text on white | 2.21:1 | Fails | Lc 43.7 | Non-text elements, placeholder text |
| #9FAFCB text on black | 9.46:1 | AAA | Lc -58.5 | 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
#D4D9E4
oklch(88.5% 0.016 266.3)
-
Step 300
300
#B7C1D3
oklch(80.9% 0.028 262.3)
-
Step 400
400 (this color)
#9FAFCB
oklch(75.1% 0.044 261.7)
-
Step 500
500
#778AAC
oklch(63.1% 0.056 262)
-
Step 600
600
#5F7498
oklch(55.6% 0.062 261)
-
Step 700
700
#4F6182
oklch(49.1% 0.058 262.3)
-
Step 800
800
#414F69
oklch(42.7% 0.047 262.5)
-
Step 900
900
#374255
oklch(37.7% 0.036 261.2)
-
Step 950
950
#202732
oklch(27.1% 0.023 259.3)
#9FAFCB 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) | #A6B0CC | 0.010 |
| Deuteranopia (no green cones) | #A2ACCA | 0.008 |
| Tritanopia (no blue cones) | #94B5B8 | 0.040 |
| Achromatopsia (no color) | #AEAEAE | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FAFCB
#9FAFCB
oklch(75.1% 0.044 261.7)
- #BDAC8F
#BDAC8F
oklch(75.1% 0.044 81)
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 #9FAFCB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.034
- French Gray #ADB5BD ΔE 0.035
- Cool Steel #97A7B3 ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.047
- Dark Gray #A9A9A9 ΔE 0.047
- Cloudy Blue #ACC2D9 ΔE 0.055
- Cool Grey #95A3A6 ΔE 0.058
- Bluegrey #85A3B2 ΔE 0.058
Use #9FAFCB 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.