#8489A3
Closest named color: Silver Lake Blue (#778DA9). oklch(63.5% 0.039 276.7), rgb(132, 137, 163).
Aa
Black text reads best on this color (6.08:1).
About this color
#8489A3 is a medium-light, muted blue. In OKLCH its lightness is 64%, its chroma 0.039 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Silver Lake Blue (#778DA9), ΔE 0.020 away. Black text reads best on it, at 6.08:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Silver Lake Blue (#778DA9) |
| Black text | 6.08:1 |
| White text | 3.44:1 |
Values
| HEX | #8489A3 |
| RGB | rgb(132, 137, 163) |
| HSL | hsl(230, 14%, 58%) |
| OKLCH | oklch(63.5% 0.039 276.7) |
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 #8489A3 | 3.44:1 | AA large text | Lc -67.5 | Content text, not long reading |
| Black text on #8489A3 | 6.08:1 | AA | Lc 42.0 | Non-text elements, placeholder text |
| #8489A3 text on white | 3.44:1 | AA large text | Lc 62.0 | Content text, not long reading |
| #8489A3 text on black | 6.08:1 | AA | Lc -39.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D7D9E0
oklch(88.6% 0.01 273.3)
-
Step 300
300
#BDC0CD
oklch(80.9% 0.018 275.6)
-
Step 400
400
#9B9FB4
oklch(70.6% 0.031 277)
-
Step 500
500 (this color)
#8489A3
oklch(63.5% 0.039 276.7)
-
Step 600
600
#6C718D
oklch(55.5% 0.044 277)
-
Step 700
700
#5A5F78
oklch(49.1% 0.041 276)
-
Step 800
800
#4A4E61
oklch(42.8% 0.032 275.7)
-
Step 900
900
#3E414F
oklch(37.8% 0.024 275.7)
-
Step 950
950
#24262F
oklch(27% 0.017 275.4)
#8489A3 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) | #828BA4 | 0.006 |
| Deuteranopia (no green cones) | #8089A2 | 0.006 |
| Tritanopia (no blue cones) | #7D8E92 | 0.035 |
| Achromatopsia (no color) | #8A8A8A | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8489A3
#8489A3
oklch(63.5% 0.039 276.7)
- #918B70
#918B70
oklch(63.5% 0.039 96.9)
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 #8489A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver Lake Blue #778DA9 ΔE 0.020
- Blue Grey #758DA3 ΔE 0.022
- Light Slate Gray #778899 ΔE 0.025
- Lavender Gray #7E7F9A ΔE 0.030
- Steel #738595 ΔE 0.034
- Purpley Grey #947E94 ΔE 0.037
- Slate Gray #708090 ΔE 0.047
- Cool Gray #8D99AE ΔE 0.047
Use #8489A3 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.