#4396BC
Closest named color: Faded Blue (#658CBB). oklch(63.8% 0.098 230.9), rgb(67, 150, 188).
Aa
Black text reads best on this color (6.32:1).
About this color
#4396BC is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.098 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.039 away. Black text reads best on it, at 6.32:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.32:1 |
| White text | 3.31:1 |
Values
| HEX | #4396BC |
| RGB | rgb(67, 150, 188) |
| HSL | hsl(199, 47%, 50%) |
| OKLCH | oklch(63.8% 0.098 230.9) |
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 #4396BC | 3.31:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #4396BC | 6.32:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #4396BC text on white | 3.31:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #4396BC text on black | 6.32:1 | AA | Lc -41.4 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C8DDE8
oklch(88.5% 0.027 230.4)
-
Step 300
300
#A2C7DA
oklch(80.9% 0.048 230.4)
-
Step 400
400
#6DAAC8
oklch(70.8% 0.077 230.6)
-
Step 500
500 (this color)
#4396BC
oklch(63.8% 0.098 230.9)
-
Step 600
600
#157EA6
oklch(55.7% 0.106 230.6)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800
#0A5673
oklch(42.6% 0.082 230.9)
-
Step 900
900
#15475D
oklch(37.6% 0.064 231.2)
-
Step 950
950
#0F2A37
oklch(27.1% 0.041 231.9)
#4396BC 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) | #8394BE | 0.067 |
| Deuteranopia (no green cones) | #7288BB | 0.057 |
| Tritanopia (no blue cones) | #00A0A3 | 0.061 |
| Achromatopsia (no color) | #8D8D8D | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4396BC
#4396BC
oklch(63.8% 0.098 230.9)
- #BB7953
#BB7953
oklch(63.7% 0.098 50.2)
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 #4396BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.039
- Dusty Blue #5A86AD ΔE 0.046
- Blue NCS #118AB2 ΔE 0.048
- Off Blue #5684AE ΔE 0.050
- Cool Blue #4984B8 ΔE 0.050
- Steel Blue #4682B4 ΔE 0.056
- Silver Lake Blue #778DA9 ΔE 0.057
- Blue Grey #758DA3 ΔE 0.058
Use #4396BC 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.