#4B6196
Closest named color: Dusky Blue (#475F94). oklch(49.9% 0.089 266.1), rgb(75, 97, 150).
Aa
White text reads best on this color (6.08:1).
About this color
#4B6196 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.089 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.009 away. White text reads best on it, at 6.08:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.44:1 |
| White text | 6.08:1 |
Values
| HEX | #4B6196 |
| RGB | rgb(75, 97, 150) |
| HSL | hsl(222, 33%, 44%) |
| OKLCH | oklch(49.9% 0.089 266.1) |
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 #4B6196 | 6.08:1 | AA | Lc -85.5 | Fine for body text |
| Black text on #4B6196 | 3.44:1 | AA large text | Lc 23.7 | Dividers and decoration only |
| #4B6196 text on white | 6.08:1 | AA | Lc 80.3 | Fine for body text |
| #4B6196 text on black | 3.44:1 | AA large text | Lc -21.5 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D2D9EA
oklch(88.5% 0.025 267.9)
-
Step 300
300
#B4C1DD
oklch(81% 0.042 265.7)
-
Step 400
400
#8CA0CD
oklch(70.7% 0.07 266)
-
Step 500
500
#7088BF
oklch(63% 0.088 265.8)
-
Step 600
600
#5971AC
oklch(55.6% 0.097 266.5)
-
Step 700
700 (this color)
#4B6196
oklch(49.9% 0.089 266.1)
-
Step 800
800
#3C4D78
oklch(42.6% 0.075 266.8)
-
Step 900
900
#334160
oklch(37.7% 0.057 265.2)
-
Step 950
950
#1E2638
oklch(27% 0.036 265.6)
#4B6196 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) | #4D6698 | 0.015 |
| Deuteranopia (no green cones) | #455F95 | 0.010 |
| Tritanopia (no blue cones) | #2B6C74 | 0.080 |
| Achromatopsia (no color) | #626262 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B6196
#4B6196
oklch(49.9% 0.089 266.1)
- #795F1C
#795F1C
oklch(49.9% 0.089 86.7)
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 #4B6196, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.009
- Denim #3B638C ΔE 0.027
- Denim Blue #3B5B92 ΔE 0.028
- French Blue #436BAD ΔE 0.041
- Dusk #4E5481 ΔE 0.044
- Twilight #4E518B ΔE 0.045
- Muted Blue #3B719F ΔE 0.046
- Light Navy Blue #2E5A88 ΔE 0.047
Use #4B6196 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.