#8FA7BA
Closest named color: Cool Steel (#97A7B3). oklch(71.6% 0.039 242), rgb(143, 167, 186).
Aa
Black text reads best on this color (8.40:1).
About this color
#8FA7BA is a medium-light, muted blue. In OKLCH its lightness is 72%, its chroma 0.039 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.014 away. Black text reads best on it, at 8.40:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.40:1 |
| White text | 2.49:1 |
Values
| HEX | #8FA7BA |
| RGB | rgb(143, 167, 186) |
| HSL | hsl(207, 24%, 65%) |
| OKLCH | oklch(71.6% 0.039 242) |
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 #8FA7BA | 2.49:1 | Fails | Lc -54.1 | Large or bold text, headings |
| Black text on #8FA7BA | 8.40:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #8FA7BA text on white | 2.49:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #8FA7BA text on black | 8.40:1 | AAA | Lc -52.9 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EAEE
oklch(93.5% 0.007 247.9)
-
Step 200
200
#D2DAE1
oklch(88.4% 0.013 244.3)
-
Step 300
300
#B4C3CF
oklch(80.9% 0.024 242)
-
Step 400
400 (this color)
#8FA7BA
oklch(71.6% 0.039 242)
-
Step 500
500
#6F8EA5
oklch(63.1% 0.049 240.7)
-
Step 600
600
#577890
oklch(55.7% 0.053 240.5)
-
Step 700
700
#47647B
oklch(49% 0.05 242.9)
-
Step 800
800
#3B5264
oklch(42.7% 0.041 242.4)
-
Step 900
900
#334451
oklch(37.7% 0.031 241.6)
-
Step 950
950
#1E2830
oklch(27.1% 0.02 242.7)
#8FA7BA 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) | #9FA7BB | 0.021 |
| Deuteranopia (no green cones) | #9AA2BA | 0.019 |
| Tritanopia (no blue cones) | #83ACAD | 0.031 |
| Achromatopsia (no color) | #A4A4A4 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8FA7BA
#8FA7BA
oklch(71.6% 0.039 242)
- #B69F8B
#B69F8B
oklch(71.7% 0.039 63.2)
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 #8FA7BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.014
- Bluegrey #85A3B2 ΔE 0.020
- Bluey Grey #89A0B0 ΔE 0.023
- Cool Grey #95A3A6 ΔE 0.028
- Greyblue #77A1B5 ΔE 0.036
- Pewter #96A8A1 ΔE 0.038
- Cool Gray #8D99AE ΔE 0.038
- Dark Gray #A9A9A9 ΔE 0.043
Use #8FA7BA 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.