#4E8AA1
Closest named color: Dusty Blue (#5A86AD). oklch(60.2% 0.071 224.9), rgb(78, 138, 161).
Aa
Black text reads best on this color (5.47:1).
About this color
#4E8AA1 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 60%, its chroma 0.071 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.028 away. Black text reads best on it, at 5.47:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #4E8AA1 |
| RGB | rgb(78, 138, 161) |
| HSL | hsl(197, 35%, 47%) |
| OKLCH | oklch(60.2% 0.071 224.9) |
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 #4E8AA1 | 3.83:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #4E8AA1 | 5.47:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #4E8AA1 text on white | 3.83:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #4E8AA1 text on black | 5.47:1 | AA | Lc -35.9 | 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
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CCDCE3
oklch(88.5% 0.02 225.7)
-
Step 300
300
#A9C6D2
oklch(80.9% 0.036 224.7)
-
Step 400
400
#7BA9BB
oklch(70.8% 0.056 224.1)
-
Step 500
500 (this color)
#4E8AA1
oklch(60.2% 0.071 224.9)
-
Step 600
600
#3A7D96
oklch(55.7% 0.078 225.3)
-
Step 700
700
#2B6980
oklch(49.1% 0.073 225.7)
-
Step 800
800
#255668
oklch(42.7% 0.06 225)
-
Step 900
900
#244754
oklch(37.7% 0.046 224.4)
-
Step 950
950
#162A31
oklch(27.1% 0.029 222.4)
#4E8AA1 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) | #7D87A2 | 0.056 |
| Deuteranopia (no green cones) | #717EA1 | 0.050 |
| Tritanopia (no blue cones) | #1D9191 | 0.049 |
| Achromatopsia (no color) | #828282 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E8AA1
#4E8AA1
oklch(60.2% 0.071 224.9)
- #A5735D
#A5735D
oklch(60.1% 0.071 44.6)
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 #4E8AA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.028
- Off Blue #5684AE ΔE 0.032
- Teal Blue #01889F ΔE 0.042
- Blue NCS #118AB2 ΔE 0.042
- Stormy Blue #507B9C ΔE 0.043
- Grey Blue #647D8E ΔE 0.043
- Steel #738595 ΔE 0.043
- Steel Blue #4682B4 ΔE 0.044
Use #4E8AA1 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.