#226ABD
Closest named color: Mid Blue (#276AB3). oklch(52.5% 0.148 254.9), rgb(34, 106, 189).
Aa
White text reads best on this color (5.43:1).
About this color
#226ABD is a medium-dark, vivid blue. In OKLCH its lightness is 53%, its chroma 0.148 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.016 away. White text reads best on it, at 5.43:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.148) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #226ABD |
| RGB | rgb(34, 106, 189) |
| HSL | hsl(212, 70%, 44%) |
| OKLCH | oklch(52.5% 0.148 254.9) |
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 #226ABD | 5.43:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #226ABD | 3.86:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #226ABD text on white | 5.43:1 | AA | Lc 76.6 | Fine for body text |
| #226ABD text on black | 3.86:1 | AA large text | Lc -25.1 | 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
#C9DBF2
oklch(88.5% 0.037 254.6)
-
Step 300
300
#A4C3EC
oklch(80.9% 0.067 255.5)
-
Step 400
400
#72A3E2
oklch(70.6% 0.107 255.1)
-
Step 500
500
#4C8BDA
oklch(63.1% 0.136 255.1)
-
Step 600
600 (this color)
#226ABD
oklch(52.5% 0.148 254.9)
-
Step 700
700
#1F60AC
oklch(49% 0.138 255.1)
-
Step 800
800
#1C4F8B
oklch(42.7% 0.113 254.8)
-
Step 900
900
#1D426F
oklch(37.6% 0.088 254.8)
-
Step 950
950
#122741
oklch(27% 0.056 254.8)
#226ABD 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) | #3F71C0 | 0.032 |
| Deuteranopia (no green cones) | #1F63BB | 0.020 |
| Tritanopia (no blue cones) | #007E8A | 0.112 |
| Achromatopsia (no color) | #6A6A6A | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #226ABD
#226ABD
oklch(52.5% 0.148 254.9)
- #8F5F00
#8F5F00
oklch(52.4% 0.111 74.7)
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 #226ABD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.016
- French Blue #436BAD ΔE 0.036
- Windows Blue #3778BF ΔE 0.044
- Flat Blue #3C73A8 ΔE 0.050
- Nice Blue #107AB0 ΔE 0.053
- Muted Blue #3B719F ΔE 0.058
- Ocean Blue #03719C ΔE 0.062
- Royal Blue #4169E1 ΔE 0.063
Use #226ABD 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.