#354D7E
Closest named color: Light Navy (#155084). oklch(42.5% 0.087 263.4), rgb(53, 77, 126).
Aa
White text reads best on this color (8.35:1).
About this color
#354D7E is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.087 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.029 away. White text reads best on it, at 8.35:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.51:1 |
| White text | 8.35:1 |
Values
| HEX | #354D7E |
| RGB | rgb(53, 77, 126) |
| HSL | hsl(220, 41%, 35%) |
| OKLCH | oklch(42.5% 0.087 263.4) |
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 #354D7E | 8.35:1 | AAA | Lc -93.3 | Preferred for body text |
| Black text on #354D7E | 2.51:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #354D7E text on white | 8.35:1 | AAA | Lc 88.7 | Fine for body text |
| #354D7E text on black | 2.51:1 | Fails | Lc -13.5 | Not readable |
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 800.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D0D9EC
oklch(88.4% 0.028 265.4)
-
Step 300
300
#B0C1E2
oklch(80.9% 0.05 263.7)
-
Step 400
400
#86A1D4
oklch(70.8% 0.081 262.8)
-
Step 500
500
#6888C9
oklch(63% 0.105 263.7)
-
Step 600
600
#5071B5
oklch(55.5% 0.113 263.5)
-
Step 700
700
#415F9C
oklch(49.2% 0.104 263.3)
-
Step 800
800 (this color)
#354D7E
oklch(42.5% 0.087 263.4)
-
Step 900
900
#2E4166
oklch(37.7% 0.068 262.8)
-
Step 950
950
#1B263C
oklch(27% 0.044 263.4)
#354D7E 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) | #395180 | 0.014 |
| Deuteranopia (no green cones) | #304B7D | 0.009 |
| Tritanopia (no blue cones) | #06585F | 0.079 |
| Achromatopsia (no color) | #4E4E4E | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #354D7E
#354D7E
oklch(42.5% 0.087 263.4)
- #654901
#654901
oklch(42.4% 0.087 83.2)
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 #354D7E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.029
- Dusk Blue #26538D ΔE 0.029
- Deep Sea Blue #015482 ΔE 0.037
- Light Navy Blue #2E5A88 ΔE 0.038
- Cobalt #1E488F ΔE 0.042
- Dusk #4E5481 ΔE 0.043
- Twilight #4E518B ΔE 0.044
- YInMn Blue #415A77 ΔE 0.048
Use #354D7E 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.