#214B71
Closest named color: Light Navy (#155084). oklch(40.2% 0.08 248.4), rgb(33, 75, 113).
Aa
White text reads best on this color (9.09:1).
About this color
#214B71 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.080 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.032 away. White text reads best on it, at 9.09:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.30:1 |
| White text | 9.09:1 |
Values
| HEX | #214B71 |
| RGB | rgb(33, 75, 113) |
| HSL | hsl(209, 55%, 29%) |
| OKLCH | oklch(40.2% 0.08 248.4) |
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 #214B71 | 9.09:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #214B71 | 2.30:1 | Fails | Lc 13.3 | Not readable |
| #214B71 text on white | 9.09:1 | AAA | Lc 90.7 | Preferred for body text |
| #214B71 text on black | 2.30:1 | Fails | Lc -11.6 | 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 800.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CCDBEA
oklch(88.5% 0.026 248.1)
-
Step 300
300
#AAC4DE
oklch(80.9% 0.046 248.4)
-
Step 400
400
#7CA5CD
oklch(70.7% 0.074 248.3)
-
Step 500
500
#598EC0
oklch(63% 0.095 248.2)
-
Step 600
600
#3D77AD
oklch(55.5% 0.104 248.7)
-
Step 700
700
#2F6494
oklch(49% 0.096 248.3)
-
Step 800
800 (this color)
#214B71
oklch(40.2% 0.08 248.4)
-
Step 900
900
#254461
oklch(37.7% 0.062 248.3)
-
Step 950
950
#162839
oklch(27% 0.04 248.2)
#214B71 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) | #3A4D73 | 0.030 |
| Deuteranopia (no green cones) | #2F4570 | 0.021 |
| Tritanopia (no blue cones) | #005459 | 0.060 |
| Achromatopsia (no color) | #484848 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #214B71
#214B71
oklch(40.2% 0.08 248.4)
- #643F0E
#643F0E
oklch(40.2% 0.08 68.3)
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 #214B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.032
- Deep Sea Blue #015482 ΔE 0.035
- Twilight Blue #0A437A ΔE 0.036
- Dark Grey Blue #29465B ΔE 0.037
- Dusk Blue #26538D ΔE 0.050
- Charcoal #264653 ΔE 0.050
- Cobalt #1E488F ΔE 0.053
- Light Navy Blue #2E5A88 ΔE 0.058
Use #214B71 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.