#4386A8
Closest named color: Off Blue (#5684AE). oklch(59% 0.086 232.9), rgb(67, 134, 168).
Aa
Black text reads best on this color (5.21:1).
About this color
#4386A8 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 59%, its chroma 0.086 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Off Blue (#5684AE), ΔE 0.022 away. Black text reads best on it, at 5.21:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Off Blue (#5684AE) |
| Black text | 5.21:1 |
| White text | 4.02:1 |
Values
| HEX | #4386A8 |
| RGB | rgb(67, 134, 168) |
| HSL | hsl(200, 43%, 46%) |
| OKLCH | oklch(59% 0.086 232.9) |
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 #4386A8 | 4.02:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #4386A8 | 5.21:1 | AA | Lc 36.7 | Non-text elements, placeholder text |
| #4386A8 text on white | 4.02:1 | AA large text | Lc 67.4 | Content text, not long reading |
| #4386A8 text on black | 5.21:1 | AA | Lc -34.3 | 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 600.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CCDCE5
oklch(88.5% 0.021 232.2)
-
Step 300
300
#A9C5D6
oklch(80.8% 0.039 234.6)
-
Step 400
400
#7AA8C1
oklch(70.8% 0.061 232.5)
-
Step 500
500
#5692B1
oklch(63.1% 0.078 232.4)
-
Step 600
600 (this color)
#4386A8
oklch(59% 0.086 232.9)
-
Step 700
700
#2A6886
oklch(49.1% 0.079 232.7)
-
Step 800
800
#24556D
oklch(42.7% 0.066 232.5)
-
Step 900
900
#234658
oklch(37.6% 0.051 232.8)
-
Step 950
950
#152934
oklch(26.9% 0.033 233.9)
#4386A8 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) | #7585AA | 0.056 |
| Deuteranopia (no green cones) | #677AA7 | 0.048 |
| Tritanopia (no blue cones) | #008F91 | 0.060 |
| Achromatopsia (no color) | #7F7F7F | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4386A8
#4386A8
oklch(59% 0.086 232.9)
- #A66F4C
#A66F4C
oklch(59.1% 0.086 52.8)
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 #4386A8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Off Blue #5684AE ΔE 0.022
- Dusty Blue #5A86AD ΔE 0.025
- Steel Blue #4682B4 ΔE 0.025
- Blue NCS #118AB2 ΔE 0.028
- Cool Blue #4984B8 ΔE 0.028
- Cerulean #457B9D ΔE 0.032
- Stormy Blue #507B9C ΔE 0.032
- Teal Blue #01889F ΔE 0.036
Use #4386A8 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.