#206EBE
Closest named color: Mid Blue (#276AB3). oklch(53.5% 0.145 253), rgb(32, 110, 190).
Aa
White text reads best on this color (5.20:1).
About this color
#206EBE is a medium-dark, vivid blue. In OKLCH its lightness is 53%, its chroma 0.145 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.019 away. White text reads best on it, at 5.20:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.145) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #206EBE |
| RGB | rgb(32, 110, 190) |
| HSL | hsl(210, 71%, 44%) |
| OKLCH | oklch(53.5% 0.145 253) |
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 #206EBE | 5.20:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #206EBE | 4.03:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #206EBE text on white | 5.20:1 | AA | Lc 75.3 | Fine for body text |
| #206EBE text on black | 4.03:1 | AA large text | Lc -26.4 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C9DBF1
oklch(88.5% 0.036 253.5)
-
Step 300
300
#A3C4EA
oklch(80.9% 0.065 252.2)
-
Step 400
400
#70A4E0
oklch(70.6% 0.104 252.8)
-
Step 500
500
#498CD8
oklch(63.1% 0.134 253.2)
-
Step 600
600 (this color)
#206EBE
oklch(53.5% 0.145 253)
-
Step 700
700
#1A61AA
oklch(49% 0.135 253.2)
-
Step 800
800
#18508A
oklch(42.7% 0.112 252.8)
-
Step 900
900
#1B436E
oklch(37.7% 0.086 252.5)
-
Step 950
950
#112741
oklch(26.9% 0.056 253.9)
#206EBE 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) | #4674C1 | 0.037 |
| Deuteranopia (no green cones) | #2966BC | 0.021 |
| Tritanopia (no blue cones) | #00818D | 0.107 |
| Achromatopsia (no color) | #6D6D6D | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #206EBE
#206EBE
oklch(53.5% 0.145 253)
- #946100
#946100
oklch(53.5% 0.114 73.4)
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 #206EBE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.019
- Windows Blue #3778BF ΔE 0.034
- French Blue #436BAD ΔE 0.035
- Nice Blue #107AB0 ΔE 0.044
- Flat Blue #3C73A8 ΔE 0.045
- Muted Blue #3B719F ΔE 0.054
- Ocean Blue #03719C ΔE 0.059
- Royal Blue #4169E1 ΔE 0.063
Use #206EBE 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.