#3276AE
Closest named color: Flat Blue (#3C73A8). oklch(54.9% 0.111 246.6), rgb(50, 118, 174).
Aa
White text reads best on this color (4.84:1).
About this color
#3276AE is a medium-dark, moderately saturated blue. In OKLCH its lightness is 55%, its chroma 0.111 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Flat Blue (#3C73A8), ΔE 0.012 away. White text reads best on it, at 4.84:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Flat Blue (#3C73A8) |
| Black text | 4.33:1 |
| White text | 4.84:1 |
Values
| HEX | #3276AE |
| RGB | rgb(50, 118, 174) |
| HSL | hsl(207, 55%, 44%) |
| OKLCH | oklch(54.9% 0.111 246.6) |
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 #3276AE | 4.84:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #3276AE | 4.33:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #3276AE text on white | 4.84:1 | AA | Lc 73.3 | Content text, not long reading |
| #3276AE text on black | 4.33:1 | AA large text | Lc -28.4 | 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 600.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#CBDBEB
oklch(88.4% 0.028 248.1)
-
Step 300
300
#A7C4E0
oklch(80.8% 0.051 247.5)
-
Step 400
400
#77A6D0
oklch(70.8% 0.08 246.2)
-
Step 500
500
#528FC4
oklch(63.1% 0.102 246.5)
-
Step 600
600 (this color)
#3276AE
oklch(54.9% 0.111 246.6)
-
Step 700
700
#266598
oklch(49.1% 0.104 246.6)
-
Step 800
800
#22527B
oklch(42.6% 0.086 247.3)
-
Step 900
900
#214463
oklch(37.6% 0.067 247.4)
-
Step 950
950
#14283A
oklch(26.9% 0.043 247.2)
#3276AE 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) | #5D78B0 | 0.045 |
| Deuteranopia (no green cones) | #4B6CAD | 0.033 |
| Tritanopia (no blue cones) | #00838A | 0.081 |
| Achromatopsia (no color) | #727272 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3276AE
#3276AE
oklch(54.9% 0.111 246.6)
- #9C621A
#9C621A
oklch(54.8% 0.111 66.2)
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 #3276AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Flat Blue #3C73A8 ΔE 0.012
- Nice Blue #107AB0 ΔE 0.018
- Muted Blue #3B719F ΔE 0.025
- Windows Blue #3778BF ΔE 0.027
- French Blue #436BAD ΔE 0.032
- Dull Blue #49759C ΔE 0.033
- Cerulean #457B9D ΔE 0.037
- Mid Blue #276AB3 ΔE 0.039
Use #3276AE 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.