#9CAAB1
Closest named color: Cool Steel (#97A7B3). oklch(72.9% 0.019 229.1), rgb(156, 170, 177).
Aa
Black text reads best on this color (8.79:1).
About this color
#9CAAB1 is a medium-light close to neutral grey. In OKLCH its lightness is 73%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Cool Steel (#97A7B3), ΔE 0.012 away. Black text reads best on it, at 8.79:1.
| Hue family | Neutrals |
| Lightness | medium-light (73%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.79:1 |
| White text | 2.38:1 |
Values
| HEX | #9CAAB1 |
| RGB | rgb(156, 170, 177) |
| HSL | hsl(200, 12%, 65%) |
| OKLCH | oklch(72.9% 0.019 229.1) |
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 #9CAAB1 | 2.38:1 | Fails | Lc -52.0 | Large or bold text, headings |
| Black text on #9CAAB1 | 8.79:1 | AAA | Lc 56.9 | Large or bold text, headings |
| #9CAAB1 text on white | 2.38:1 | Fails | Lc 47.0 | Large or bold text, headings |
| #9CAAB1 text on black | 8.79:1 | AAA | Lc -55.0 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D5DADC
oklch(88.5% 0.006 223.5)
-
Step 300
300
#B9C2C7
oklch(80.9% 0.012 231.7)
-
Step 400
400 (this color)
#9CAAB1
oklch(72.9% 0.019 229.1)
-
Step 500
500
#7B8D95
oklch(63.2% 0.024 226.4)
-
Step 600
600
#647780
oklch(55.7% 0.026 228.1)
-
Step 700
700
#53646C
oklch(49.2% 0.024 228)
-
Step 800
800
#445158
oklch(42.6% 0.02 231.4)
-
Step 900
900
#394348
oklch(37.6% 0.016 229.4)
-
Step 950
950
#22272A
oklch(26.9% 0.009 234.1)
#9CAAB1 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) | #A6A9B1 | 0.014 |
| Deuteranopia (no green cones) | #A3A7B1 | 0.012 |
| Tritanopia (no blue cones) | #97ACAC | 0.013 |
| Achromatopsia (no color) | #A8A8A8 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9CAAB1
#9CAAB1
oklch(72.9% 0.019 229.1)
- #B2A49D
#B2A49D
oklch(72.9% 0.019 48.4)
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 #9CAAB1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.012
- Dark Gray #A9A9A9 ΔE 0.020
- Cool Grey #95A3A6 ΔE 0.025
- Pewter #96A8A1 ΔE 0.025
- Bluegrey #85A3B2 ΔE 0.038
- Bluey Grey #89A0B0 ΔE 0.040
- French Gray #ADB5BD ΔE 0.041
- Cement #A5A391 ΔE 0.043
Use #9CAAB1 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.