#213352
Closest named color: Prussian Blue (#1D3557). oklch(32.2% 0.06 260.7), rgb(33, 51, 82).
Aa
White text reads best on this color (12.65:1).
About this color
#213352 is a dark, muted blue. In OKLCH its lightness is 32%, its chroma 0.060 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.010 away. White text reads best on it, at 12.65:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.66:1 |
| White text | 12.65:1 |
Values
| HEX | #213352 |
| RGB | rgb(33, 51, 82) |
| HSL | hsl(218, 43%, 23%) |
| OKLCH | oklch(32.2% 0.06 260.7) |
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 #213352 | 12.65:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #213352 | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #213352 text on white | 12.65:1 | AAA | Lc 98.6 | Preferred for body text |
| #213352 text on black | 1.66:1 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CADAF4
oklch(88.4% 0.04 260.1)
-
Step 300
300
#A7C2F0
oklch(81% 0.072 261)
-
Step 400
400
#77A1E8
oklch(70.8% 0.114 260.5)
-
Step 500
500
#5487E1
oklch(63% 0.147 261)
-
Step 600
600
#396FCF
oklch(55.6% 0.159 260.9)
-
Step 700
700
#2B5CB3
oklch(49% 0.148 260.9)
-
Step 800
800
#254C91
oklch(42.7% 0.122 260.8)
-
Step 900
900
#224074
oklch(37.7% 0.096 260.6)
-
Step 950
950 (this color)
#213352
oklch(32.2% 0.06 260.7)
#213352 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) | #273553 | 0.011 |
| Deuteranopia (no green cones) | #213151 | 0.006 |
| Tritanopia (no blue cones) | #053A3E | 0.055 |
| Achromatopsia (no color) | #333333 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #213352
#213352
oklch(32.2% 0.06 260.7)
- #432F07
#432F07
oklch(32.1% 0.061 80)
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 #213352, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.010
- Dark Blue Grey #1F3B4D ΔE 0.030
- Gunmetal #293241 ΔE 0.031
- Space Cadet #2B2D42 ΔE 0.032
- Midnight Green #073B4C ΔE 0.037
- Marine #042E60 ΔE 0.042
- Marine Blue #01386A ΔE 0.046
- Onyx #343A40 ΔE 0.053
Use #213352 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.