#386387
Closest named color: Denim (#3B638C). oklch(48.5% 0.076 245.5), rgb(56, 99, 135).
Aa
White text reads best on this color (6.35:1).
About this color
#386387 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 48%, its chroma 0.076 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.009 away. White text reads best on it, at 6.35:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.30:1 |
| White text | 6.35:1 |
Values
| HEX | #386387 |
| RGB | rgb(56, 99, 135) |
| HSL | hsl(207, 41%, 37%) |
| OKLCH | oklch(48.5% 0.076 245.5) |
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 #386387 | 6.35:1 | AA | Lc -86.6 | Fine for body text |
| Black text on #386387 | 3.30:1 | AA large text | Lc 22.6 | Dividers and decoration only |
| #386387 text on white | 6.35:1 | AA | Lc 81.5 | Fine for body text |
| #386387 text on black | 3.30:1 | AA large text | Lc -20.4 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CFDBE6
oklch(88.6% 0.02 245.7)
-
Step 300
300
#AEC4D7
oklch(81% 0.036 244.3)
-
Step 400
400
#83A5C3
oklch(70.7% 0.058 245.4)
-
Step 500
500
#638EB4
oklch(63% 0.074 246)
-
Step 600
600
#4978A0
oklch(55.6% 0.081 245.6)
-
Step 700
700 (this color)
#386387
oklch(48.5% 0.076 245.5)
-
Step 800
800
#30526F
oklch(42.6% 0.063 245.7)
-
Step 900
900
#2B445A
oklch(37.6% 0.049 246.1)
-
Step 950
950
#1A2835
oklch(27% 0.031 247.2)
#386387 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) | #546489 | 0.035 |
| Deuteranopia (no green cones) | #495C86 | 0.026 |
| Tritanopia (no blue cones) | #006C6F | 0.064 |
| Achromatopsia (no color) | #5F5F5F | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #386387
#386387
oklch(48.5% 0.076 245.5)
- #7C562E
#7C562E
oklch(48.5% 0.075 65.8)
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 #386387, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.009
- Light Navy Blue #2E5A88 ΔE 0.031
- Dusky Blue #475F94 ΔE 0.032
- YInMn Blue #415A77 ΔE 0.032
- Denim Blue #3B5B92 ΔE 0.033
- Peacock Blue #016795 ΔE 0.034
- Slate #516572 ΔE 0.046
- Dusk #4E5481 ΔE 0.047
Use #386387 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.