#546BB6
Closest named color: French Blue (#436BAD). oklch(54.5% 0.12 269.3), rgb(84, 107, 182).
Aa
White text reads best on this color (5.05:1).
About this color
#546BB6 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 55%, its chroma 0.120 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.025 away. White text reads best on it, at 5.05:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #546BB6 |
| RGB | rgb(84, 107, 182) |
| HSL | hsl(226, 40%, 52%) |
| OKLCH | oklch(54.5% 0.12 269.3) |
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 #546BB6 | 5.05:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #546BB6 | 4.15:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #546BB6 text on white | 5.05:1 | AA | Lc 74.8 | Content text, not long reading |
| #546BB6 text on black | 4.15:1 | AA large text | Lc -27.0 | 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 600.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF5
oklch(93.6% 0.016 266.3)
-
Step 200
200
#D1D9EE
oklch(88.6% 0.03 269.1)
-
Step 300
300
#B2C0E5
oklch(80.9% 0.055 268.9)
-
Step 400
400
#8B9ED7
oklch(70.6% 0.087 269.9)
-
Step 500
500
#6E86CD
oklch(63.2% 0.111 268.9)
-
Step 600
600 (this color)
#546BB6
oklch(54.5% 0.12 269.3)
-
Step 700
700
#475CA0
oklch(49.1% 0.112 269.1)
-
Step 800
800
#3B4B82
oklch(42.7% 0.094 269.9)
-
Step 900
900
#323F68
oklch(37.7% 0.072 269.4)
-
Step 950
950
#1D253D
oklch(26.9% 0.046 269.1)
#546BB6 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) | #4C73B9 | 0.022 |
| Deuteranopia (no green cones) | #416BB4 | 0.022 |
| Tritanopia (no blue cones) | #227B87 | 0.108 |
| Achromatopsia (no color) | #6F6F6F | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #546BB6
#546BB6
oklch(54.5% 0.12 269.3)
- #8A6C00
#8A6C00
oklch(54.5% 0.111 89.4)
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 #546BB6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.025
- Windows Blue #3778BF ΔE 0.042
- Flat Blue #3C73A8 ΔE 0.042
- Mid Blue #276AB3 ΔE 0.045
- Muted Blue #3B719F ΔE 0.052
- Dull Blue #49759C ΔE 0.057
- Iris #6258C4 ΔE 0.058
- Dark Periwinkle #665FD1 ΔE 0.060
Use #546BB6 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.