#546BAD
Closest named color: French Blue (#436BAD). oklch(54% 0.107 268.2), rgb(84, 107, 173).
Aa
White text reads best on this color (5.14:1).
About this color
#546BAD is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.107 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.020 away. White text reads best on it, at 5.14:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.08:1 |
| White text | 5.14:1 |
Values
| HEX | #546BAD |
| RGB | rgb(84, 107, 173) |
| HSL | hsl(224, 35%, 50%) |
| OKLCH | oklch(54% 0.107 268.2) |
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 #546BAD | 5.14:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #546BAD | 4.08:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #546BAD text on white | 5.14:1 | AA | Lc 75.3 | Fine for body text |
| #546BAD text on black | 4.08:1 | AA large text | Lc -26.4 | 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
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200
#D1D9EC
oklch(88.5% 0.028 267.5)
-
Step 300
300
#B3C0E1
oklch(80.9% 0.049 268.3)
-
Step 400
400
#8C9FD2
oklch(70.7% 0.078 268.6)
-
Step 500
500
#7087C6
oklch(63.2% 0.099 268.2)
-
Step 600
600 (this color)
#546BAD
oklch(54% 0.107 268.2)
-
Step 700
700
#495D99
oklch(49% 0.1 268.6)
-
Step 800
800
#3C4C7C
oklch(42.6% 0.083 268.8)
-
Step 900
900
#334064
oklch(37.7% 0.064 268.1)
-
Step 950
950
#1E263B
oklch(27.2% 0.041 267.7)
#546BAD 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) | #5172B0 | 0.019 |
| Deuteranopia (no green cones) | #476AAC | 0.016 |
| Tritanopia (no blue cones) | #2C7984 | 0.095 |
| Achromatopsia (no color) | #6D6D6D | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #546BAD
#546BAD
oklch(54% 0.107 268.2)
- #886A0A
#886A0A
oklch(53.9% 0.107 88.4)
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 #546BAD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.020
- Flat Blue #3C73A8 ΔE 0.034
- Muted Blue #3B719F ΔE 0.041
- Mid Blue #276AB3 ΔE 0.045
- Dull Blue #49759C ΔE 0.045
- Windows Blue #3778BF ΔE 0.046
- Dusky Blue #475F94 ΔE 0.052
- Stormy Blue #507B9C ΔE 0.059
Use #546BAD 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.