#8FA1CB
Closest named color: Bluey Grey (#89A0B0). oklch(71% 0.065 266.7), rgb(143, 161, 203).
Aa
Black text reads best on this color (8.12:1).
About this color
#8FA1CB is a medium-light, muted blue. In OKLCH its lightness is 71%, its chroma 0.065 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Grey (#89A0B0), ΔE 0.041 away. Black text reads best on it, at 8.12:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Bluey Grey (#89A0B0) |
| Black text | 8.12:1 |
| White text | 2.58:1 |
Values
| HEX | #8FA1CB |
| RGB | rgb(143, 161, 203) |
| HSL | hsl(222, 37%, 68%) |
| OKLCH | oklch(71% 0.065 266.7) |
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 #8FA1CB | 2.58:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #8FA1CB | 8.12:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #8FA1CB text on white | 2.58:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #8FA1CB text on black | 8.12:1 | AAA | Lc -51.4 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF2
oklch(93.6% 0.012 264.5)
-
Step 200
200
#D2D9E9
oklch(88.5% 0.023 266.9)
-
Step 300
300
#B5C1DC
oklch(81% 0.04 266.4)
-
Step 400
400 (this color)
#8FA1CB
oklch(71% 0.065 266.7)
-
Step 500
500
#7288BC
oklch(63% 0.083 266.4)
-
Step 600
600
#5B71A9
oklch(55.5% 0.091 267.1)
-
Step 700
700
#4B5F91
oklch(49.2% 0.084 266.7)
-
Step 800
800
#3D4E75
oklch(42.7% 0.069 265.6)
-
Step 900
900
#34415F
oklch(37.8% 0.054 265.9)
-
Step 950
950
#1F2637
oklch(27% 0.033 266.9)
#8FA1CB 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) | #94A4CD | 0.011 |
| Deuteranopia (no green cones) | #8E9FCA | 0.006 |
| Tritanopia (no blue cones) | #7FA9AF | 0.058 |
| Achromatopsia (no color) | #A1A1A1 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8FA1CB
#8FA1CB
oklch(71% 0.065 266.7)
- #B39F73
#B39F73
oklch(70.9% 0.064 86.3)
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 #8FA1CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Grey #89A0B0 ΔE 0.041
- Bluegrey #85A3B2 ΔE 0.043
- Cool Gray #8D99AE ΔE 0.043
- Cool Steel #97A7B3 ΔE 0.045
- Greyblue #77A1B5 ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.057
- Dark Gray #A9A9A9 ΔE 0.070
- Pewter #96A8A1 ΔE 0.071
Use #8FA1CB 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.