#548AA2
Closest named color: Dusty Blue (#5A86AD). oklch(60.5% 0.068 228.2), rgb(84, 138, 162).
Aa
Black text reads best on this color (5.53:1).
About this color
#548AA2 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 61%, its chroma 0.068 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.024 away. Black text reads best on it, at 5.53:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.53:1 |
| White text | 3.79:1 |
Values
| HEX | #548AA2 |
| RGB | rgb(84, 138, 162) |
| HSL | hsl(198, 32%, 48%) |
| OKLCH | oklch(60.5% 0.068 228.2) |
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 #548AA2 | 3.79:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #548AA2 | 5.53:1 | AA | Lc 38.7 | Non-text elements, placeholder text |
| #548AA2 text on white | 3.79:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #548AA2 text on black | 5.53:1 | AA | Lc -36.3 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E4EBEF
oklch(93.6% 0.009 232.4)
-
Step 200
200
#CDDCE3
oklch(88.5% 0.019 227.3)
-
Step 300
300
#ABC5D2
oklch(80.8% 0.034 229.4)
-
Step 400
400
#7EA8BB
oklch(70.8% 0.053 227.5)
-
Step 500
500 (this color)
#548AA2
oklch(60.5% 0.068 228.2)
-
Step 600
600
#407C95
oklch(55.6% 0.073 227.5)
-
Step 700
700
#31687F
oklch(49% 0.069 228)
-
Step 800
800
#2A5568
oklch(42.7% 0.057 229)
-
Step 900
900
#274654
oklch(37.6% 0.044 228.8)
-
Step 950
950
#172931
oklch(26.9% 0.028 227.9)
#548AA2 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) | #7E88A3 | 0.051 |
| Deuteranopia (no green cones) | #727FA2 | 0.045 |
| Tritanopia (no blue cones) | #2E9192 | 0.048 |
| Achromatopsia (no color) | #838383 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #548AA2
#548AA2
oklch(60.5% 0.068 228.2)
- #A4765E
#A4765E
oklch(60.6% 0.068 48.6)
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 #548AA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.024
- Off Blue #5684AE ΔE 0.029
- Steel #738595 ΔE 0.038
- Blue Grey #758DA3 ΔE 0.041
- Light Slate Gray #778899 ΔE 0.041
- Grey Blue #647D8E ΔE 0.042
- Slate Gray #708090 ΔE 0.042
- Steel Blue #4682B4 ΔE 0.044
Use #548AA2 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.