#215280
Closest named color: Light Navy (#155084). oklch(42.9% 0.093 249.7), rgb(33, 82, 128).
Aa
White text reads best on this color (8.12:1).
About this color
#215280 is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.093 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.013 away. White text reads best on it, at 8.12:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.58:1 |
| White text | 8.12:1 |
Values
| HEX | #215280 |
| RGB | rgb(33, 82, 128) |
| HSL | hsl(209, 59%, 32%) |
| OKLCH | oklch(42.9% 0.093 249.7) |
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 #215280 | 8.12:1 | AAA | Lc -92.5 | Preferred for body text |
| Black text on #215280 | 2.58:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #215280 text on white | 8.12:1 | AAA | Lc 87.9 | Fine for body text |
| #215280 text on black | 2.58:1 | Fails | Lc -14.3 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CBDBED
oklch(88.5% 0.03 251.3)
-
Step 300
300
#A7C4E3
oklch(80.9% 0.054 250.2)
-
Step 400
400
#76A5D5
oklch(70.7% 0.087 249.7)
-
Step 500
500
#518ECA
oklch(63.2% 0.111 249.6)
-
Step 600
600
#3377B7
oklch(55.7% 0.121 249.8)
-
Step 700
700
#25649D
oklch(49.2% 0.111 249.3)
-
Step 800
800 (this color)
#215280
oklch(42.9% 0.093 249.7)
-
Step 900
900
#204466
oklch(37.7% 0.072 249.1)
-
Step 950
950
#14283C
oklch(27.1% 0.046 249.9)
#215280 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) | #3D5482 | 0.031 |
| Deuteranopia (no green cones) | #304B7F | 0.023 |
| Tritanopia (no blue cones) | #005D63 | 0.069 |
| Achromatopsia (no color) | #4F4F4F | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #215280
#215280
oklch(42.9% 0.093 249.7)
- #6F4500
#6F4500
oklch(42.9% 0.093 70.5)
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 #215280, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.013
- Deep Sea Blue #015482 ΔE 0.015
- Dusk Blue #26538D ΔE 0.022
- Light Navy Blue #2E5A88 ΔE 0.030
- Cobalt #1E488F ΔE 0.042
- YInMn Blue #415A77 ΔE 0.048
- Denim Blue #3B5B92 ΔE 0.048
- Twilight Blue #0A437A ΔE 0.051
Use #215280 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.