#436394
Closest named color: Dusky Blue (#475F94). oklch(49.8% 0.087 258.7), rgb(67, 99, 148).
Aa
White text reads best on this color (6.08:1).
About this color
#436394 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.087 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.012 away. White text reads best on it, at 6.08:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.45:1 |
| White text | 6.08:1 |
Values
| HEX | #436394 |
| RGB | rgb(67, 99, 148) |
| HSL | hsl(216, 38%, 42%) |
| OKLCH | oklch(49.8% 0.087 258.7) |
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 #436394 | 6.08:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #436394 | 3.45:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #436394 text on white | 6.08:1 | AA | Lc 80.3 | Fine for body text |
| #436394 text on black | 3.45:1 | AA large text | Lc -21.6 | 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
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D0DAE9
oklch(88.5% 0.023 258.4)
-
Step 300
300
#B0C2DC
oklch(80.9% 0.042 257.5)
-
Step 400
400
#87A2CB
oklch(70.7% 0.068 258.6)
-
Step 500
500
#698BBE
oklch(63.2% 0.086 258.3)
-
Step 600
600
#5174AA
oklch(55.6% 0.094 258.8)
-
Step 700
700 (this color)
#436394
oklch(49.8% 0.087 258.7)
-
Step 800
800
#364F76
oklch(42.6% 0.072 259)
-
Step 900
900
#2F425F
oklch(37.7% 0.056 258.6)
-
Step 950
950
#1C2738
oklch(27.1% 0.035 258.9)
#436394 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) | #506696 | 0.020 |
| Deuteranopia (no green cones) | #465F93 | 0.011 |
| Tritanopia (no blue cones) | #166E75 | 0.078 |
| Achromatopsia (no color) | #626262 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #436394
#436394
oklch(49.8% 0.087 258.7)
- #7D5C20
#7D5C20
oklch(49.8% 0.087 79)
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 #436394, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.012
- Denim #3B638C ΔE 0.017
- Denim Blue #3B5B92 ΔE 0.026
- Muted Blue #3B719F ΔE 0.040
- Light Navy Blue #2E5A88 ΔE 0.041
- Peacock Blue #016795 ΔE 0.042
- French Blue #436BAD ΔE 0.042
- Dusk #4E5481 ΔE 0.047
Use #436394 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.