#324673
Closest named color: Twilight Blue (#0A437A). oklch(40% 0.08 264.9), rgb(50, 70, 115).
Aa
White text reads best on this color (9.29:1).
About this color
#324673 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.080 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.039 away. White text reads best on it, at 9.29:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.25:1 |
| White text | 9.29:1 |
Values
| HEX | #324673 |
| RGB | rgb(50, 70, 115) |
| HSL | hsl(222, 39%, 32%) |
| OKLCH | oklch(40% 0.08 264.9) |
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 #324673 | 9.29:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #324673 | 2.25:1 | Fails | Lc 12.6 | Not readable |
| #324673 text on white | 9.29:1 | AAA | Lc 91.3 | Preferred for body text |
| #324673 text on black | 2.25:1 | Fails | Lc -11.0 | 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 900.
-
Step 50
50
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF6
oklch(93.6% 0.017 264.5)
-
Step 200
200
#CED9F0
oklch(88.4% 0.034 265.2)
-
Step 300
300
#AEC1E9
oklch(81% 0.06 265.1)
-
Step 400
400
#83A0DD
oklch(70.8% 0.096 264.5)
-
Step 500
500
#6487D4
oklch(63.1% 0.123 264.6)
-
Step 600
600
#4C6FC1
oklch(55.6% 0.134 265)
-
Step 700
700
#3D5DA7
oklch(49.2% 0.124 264.7)
-
Step 800
800
#324C87
oklch(42.7% 0.103 264.5)
-
Step 900
900 (this color)
#324673
oklch(40% 0.08 264.9)
-
Step 950
950
#1A263F
oklch(27.1% 0.05 263.9)
#324673 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) | #344A75 | 0.013 |
| Deuteranopia (no green cones) | #2C4472 | 0.010 |
| Tritanopia (no blue cones) | #0F5057 | 0.072 |
| Achromatopsia (no color) | #474747 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #324673
#324673
oklch(40% 0.08 264.9)
- #5B4303
#5B4303
oklch(39.8% 0.08 84.8)
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 #324673, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.039
- Light Navy #155084 ΔE 0.041
- Dark Grey Blue #29465B ΔE 0.044
- Cobalt #1E488F ΔE 0.049
- Deep Sea Blue #015482 ΔE 0.050
- Dusk Blue #26538D ΔE 0.052
- Charcoal #264653 ΔE 0.059
- Dark Slate Blue #483D8B ΔE 0.059
Use #324673 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.