#324EAB
Closest named color: Blueberry (#464196). oklch(45.7% 0.153 267.4), rgb(50, 78, 171).
Aa
White text reads best on this color (7.46:1).
About this color
#324EAB is a medium-dark, vivid blue. In OKLCH its lightness is 46%, its chroma 0.153 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.049 away. White text reads best on it, at 7.46:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.153) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.81:1 |
| White text | 7.46:1 |
Values
| HEX | #324EAB |
| RGB | rgb(50, 78, 171) |
| HSL | hsl(226, 55%, 43%) |
| OKLCH | oklch(45.7% 0.153 267.4) |
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 #324EAB | 7.46:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #324EAB | 2.81:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #324EAB text on white | 7.46:1 | AAA | Lc 85.5 | Fine for body text |
| #324EAB text on black | 2.81:1 | Fails | Lc -16.5 | 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 800.
-
Step 50
50
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFC
oklch(93.6% 0.026 266.6)
-
Step 200
200
#CBD9FB
oklch(88.6% 0.049 267.7)
-
Step 300
300
#A7BFFB
oklch(80.8% 0.089 267.5)
-
Step 400
400
#799CF9
oklch(70.7% 0.142 267.2)
-
Step 500
500
#5980F6
oklch(63.2% 0.181 267.3)
-
Step 600
600
#4165E5
oklch(55.5% 0.198 267.5)
-
Step 700
700
#3353C7
oklch(49% 0.184 267.3)
-
Step 800
800 (this color)
#324EAB
oklch(45.7% 0.153 267.4)
-
Step 900
900
#263B80
oklch(37.7% 0.119 267.6)
-
Step 950
950
#16234B
oklch(26.9% 0.076 267.6)
#324EAB 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) | #055BAE | 0.039 |
| Deuteranopia (no green cones) | #0050A9 | 0.031 |
| Tritanopia (no blue cones) | #006475 | 0.122 |
| Achromatopsia (no color) | #555555 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #324EAB
#324EAB
oklch(45.7% 0.153 267.4)
- #6D5300
#6D5300
oklch(45.7% 0.093 87.6)
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 #324EAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.049
- Cobalt #1E488F ΔE 0.053
- Dusk Blue #26538D ΔE 0.054
- Blue Blue #2242C7 ΔE 0.056
- Sapphire #2138AB ΔE 0.059
- Denim Blue #3B5B92 ΔE 0.060
- Twilight #4E518B ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.068
Use #324EAB 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.