#2B324A
Closest named color: Gunmetal (#293241). oklch(32.2% 0.044 271.3), rgb(43, 50, 74).
Aa
White text reads best on this color (12.66:1).
About this color
#2B324A is a dark, muted blue. In OKLCH its lightness is 32%, its chroma 0.044 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Gunmetal (#293241), ΔE 0.017 away. White text reads best on it, at 12.66:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.65:1 |
| White text | 12.66:1 |
Values
| HEX | #2B324A |
| RGB | rgb(43, 50, 74) |
| HSL | hsl(226, 26%, 23%) |
| OKLCH | oklch(32.2% 0.044 271.3) |
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 #2B324A | 12.66:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #2B324A | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #2B324A text on white | 12.66:1 | AAA | Lc 98.7 | Preferred for body text |
| #2B324A text on black | 1.65:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200
#D2D9ED
oklch(88.6% 0.029 270.4)
-
Step 300
300
#B4BFE3
oklch(80.8% 0.052 271.8)
-
Step 400
400
#8D9ED5
oklch(70.7% 0.083 270.9)
-
Step 500
500
#7285CA
oklch(63.1% 0.107 271.4)
-
Step 600
600
#5B6EB7
oklch(55.7% 0.116 271.2)
-
Step 700
700
#4B5B9E
oklch(49.1% 0.109 271.7)
-
Step 800
800
#3D4B80
oklch(42.7% 0.09 271)
-
Step 900
900
#343F67
oklch(37.8% 0.07 271.1)
-
Step 950
950 (this color)
#2B324A
oklch(32.2% 0.044 271.3)
#2B324A 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) | #2A344B | 0.006 |
| Deuteranopia (no green cones) | #273249 | 0.007 |
| Tritanopia (no blue cones) | #22373A | 0.040 |
| Achromatopsia (no color) | #333333 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B324A
#2B324A
oklch(32.2% 0.044 271.3)
- #3C3217
#3C3217
oklch(32.1% 0.044 89.5)
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 #2B324A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.017
- Space Cadet #2B2D42 ΔE 0.019
- Prussian Blue #1D3557 ΔE 0.028
- Dark Blue Grey #1F3B4D ΔE 0.031
- Onyx #343A40 ΔE 0.040
- Midnight Green #073B4C ΔE 0.043
- Oxford Blue #1B263B ΔE 0.053
- Marine #042E60 ΔE 0.060
Use #2B324A 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.