#9FAECF
Closest named color: Light Grey Blue (#9DBCD4). oklch(75% 0.051 265.9), rgb(159, 174, 207).
Aa
Black text reads best on this color (9.42:1).
About this color
#9FAECF is a medium-light, muted blue. In OKLCH its lightness is 75%, its chroma 0.051 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.037 away. Black text reads best on it, at 9.42:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.42:1 |
| White text | 2.22:1 |
Values
| HEX | #9FAECF |
| RGB | rgb(159, 174, 207) |
| HSL | hsl(221, 33%, 72%) |
| OKLCH | oklch(75% 0.051 265.9) |
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 #9FAECF | 2.22:1 | Fails | Lc -48.7 | Large or bold text, headings |
| Black text on #9FAECF | 9.42:1 | AAA | Lc 60.1 | Content text, not long reading |
| #9FAECF text on white | 2.22:1 | Fails | Lc 43.9 | Non-text elements, placeholder text |
| #9FAECF text on black | 9.42:1 | AAA | Lc -58.3 | 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
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D4D9E5
oklch(88.5% 0.017 267.8)
-
Step 300
300
#B7C1D6
oklch(81% 0.032 265.3)
-
Step 400
400 (this color)
#9FAECF
oklch(75% 0.051 265.9)
-
Step 500
500
#7789B1
oklch(63.1% 0.064 265.8)
-
Step 600
600
#60739D
oklch(55.7% 0.069 265.4)
-
Step 700
700
#4F6086
oklch(49.1% 0.065 265.5)
-
Step 800
800
#414E6D
oklch(42.6% 0.054 266.6)
-
Step 900
900
#374158
oklch(37.6% 0.042 266.2)
-
Step 950
950
#202634
oklch(26.9% 0.028 266.5)
#9FAECF 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) | #A4B0D1 | 0.009 |
| Deuteranopia (no green cones) | #A0ACCE | 0.005 |
| Tritanopia (no blue cones) | #93B4B9 | 0.044 |
| Achromatopsia (no color) | #AEAEAE | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FAECF
#9FAECF
oklch(75% 0.051 265.9)
- #BCAC8A
#BCAC8A
oklch(74.9% 0.05 85.7)
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 #9FAECF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.037
- French Gray #ADB5BD ΔE 0.042
- Cool Steel #97A7B3 ΔE 0.043
- Light Cornflower Blue #98C1D9 ΔE 0.049
- Dark Gray #A9A9A9 ΔE 0.053
- Cloudy Blue #ACC2D9 ΔE 0.057
- Bluegrey #85A3B2 ΔE 0.060
- Cool Grey #95A3A6 ΔE 0.062
Use #9FAECF 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.