#9FAEC7
Closest named color: Cool Steel (#97A7B3). oklch(74.7% 0.04 260.7), rgb(159, 174, 199).
Aa
Black text reads best on this color (9.35:1).
About this color
#9FAEC7 is a medium-light, muted blue. In OKLCH its lightness is 75%, its chroma 0.040 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.033 away. Black text reads best on it, at 9.35:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.35:1 |
| White text | 2.24:1 |
Values
| HEX | #9FAEC7 |
| RGB | rgb(159, 174, 199) |
| HSL | hsl(218, 26%, 70%) |
| OKLCH | oklch(74.7% 0.04 260.7) |
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 #9FAEC7 | 2.24:1 | Fails | Lc -49.1 | Large or bold text, headings |
| Black text on #9FAEC7 | 9.35:1 | AAA | Lc 59.7 | Large or bold text, headings |
| #9FAEC7 text on white | 2.24:1 | Fails | Lc 44.3 | Non-text elements, placeholder text |
| #9FAEC7 text on black | 9.35:1 | AAA | Lc -57.9 | 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
#D4D9E3
oklch(88.4% 0.015 264.5)
-
Step 300
300
#B8C1D1
oklch(80.9% 0.025 262.1)
-
Step 400
400 (this color)
#9FAEC7
oklch(74.7% 0.04 260.7)
-
Step 500
500
#788AA9
oklch(63% 0.051 261.2)
-
Step 600
600
#617494
oklch(55.6% 0.055 260.7)
-
Step 700
700
#50617E
oklch(49% 0.051 261)
-
Step 800
800
#424F67
oklch(42.6% 0.043 262.5)
-
Step 900
900
#384254
oklch(37.8% 0.034 262.1)
-
Step 950
950
#212731
oklch(27.1% 0.021 260.6)
#9FAEC7 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) | #A6AFC8 | 0.010 |
| Deuteranopia (no green cones) | #A2ABC6 | 0.008 |
| Tritanopia (no blue cones) | #95B3B6 | 0.035 |
| Achromatopsia (no color) | #ADADAD | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FAEC7
#9FAEC7
oklch(74.7% 0.04 260.7)
- #BAAB91
#BAAB91
oklch(74.7% 0.04 81.4)
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 #9FAEC7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.033
- French Gray #ADB5BD ΔE 0.034
- Light Grey Blue #9DBCD4 ΔE 0.037
- Dark Gray #A9A9A9 ΔE 0.042
- Light Cornflower Blue #98C1D9 ΔE 0.050
- Cool Grey #95A3A6 ΔE 0.053
- Bluegrey #85A3B2 ΔE 0.054
- Pewter #96A8A1 ΔE 0.056
Use #9FAEC7 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.