#3882C8
Closest named color: Water Blue (#0E87CC). oklch(59.3% 0.13 249.9), rgb(56, 130, 200).
Aa
Black text reads best on this color (5.19:1).
About this color
#3882C8 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 59%, its chroma 0.130 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Water Blue (#0E87CC), ΔE 0.021 away. Black text reads best on it, at 5.19:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Water Blue (#0E87CC) |
| Black text | 5.19:1 |
| White text | 4.04:1 |
Values
| HEX | #3882C8 |
| RGB | rgb(56, 130, 200) |
| HSL | hsl(209, 57%, 50%) |
| OKLCH | oklch(59.3% 0.13 249.9) |
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 #3882C8 | 4.04:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #3882C8 | 5.19:1 | AA | Lc 36.7 | Non-text elements, placeholder text |
| #3882C8 text on white | 4.04:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #3882C8 text on black | 5.19:1 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#CADBEE
oklch(88.5% 0.032 251.1)
-
Step 300
300
#A5C4E6
oklch(80.9% 0.059 250.9)
-
Step 400
400
#73A5D9
oklch(70.7% 0.093 250.2)
-
Step 500
500
#4C8ECF
oklch(63.2% 0.119 249.9)
-
Step 600
600 (this color)
#3882C8
oklch(59.3% 0.13 249.9)
-
Step 700
700
#1D63A2
oklch(49% 0.122 250.1)
-
Step 800
800
#1B5183
oklch(42.6% 0.1 250.1)
-
Step 900
900
#1D4469
oklch(37.8% 0.077 249.6)
-
Step 950
950
#12283E
oklch(27.1% 0.05 250.2)
#3882C8 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) | #6286CB | 0.044 |
| Deuteranopia (no green cones) | #4D78C7 | 0.030 |
| Tritanopia (no blue cones) | #00939B | 0.099 |
| Achromatopsia (no color) | #7E7E7E | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3882C8
#3882C8
oklch(59.3% 0.13 249.9)
- #AE6E00
#AE6E00
oklch(59.3% 0.129 69.9)
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 #3882C8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Water Blue #0E87CC ΔE 0.021
- Windows Blue #3778BF ΔE 0.029
- Cool Blue #4984B8 ΔE 0.030
- Steel Blue #4682B4 ΔE 0.032
- Off Blue #5684AE ΔE 0.048
- Nice Blue #107AB0 ΔE 0.049
- Blue NCS #118AB2 ΔE 0.049
- Dark Sky Blue #448EE4 ΔE 0.052
Use #3882C8 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.