#196EA1
Closest named color: Ocean Blue (#03719C). oklch(51.5% 0.111 241.3), rgb(25, 110, 161).
Aa
White text reads best on this color (5.54:1).
About this color
#196EA1 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.111 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean Blue (#03719C), ΔE 0.015 away. White text reads best on it, at 5.54:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Ocean Blue (#03719C) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #196EA1 |
| RGB | rgb(25, 110, 161) |
| HSL | hsl(203, 73%, 36%) |
| OKLCH | oklch(51.5% 0.111 241.3) |
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 #196EA1 | 5.54:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #196EA1 | 3.78:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #196EA1 text on white | 5.54:1 | AA | Lc 77.3 | Fine for body text |
| #196EA1 text on black | 3.78:1 | AA large text | Lc -24.5 | 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 700.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C9DCEB
oklch(88.5% 0.029 241.6)
-
Step 300
300
#A3C6E1
oklch(81% 0.054 241.5)
-
Step 400
400
#6FA8D2
oklch(70.8% 0.086 241.4)
-
Step 500
500
#4491C6
oklch(63.1% 0.11 241.6)
-
Step 600
600
#1E7AB2
oklch(55.5% 0.119 241.5)
-
Step 700
700 (this color)
#196EA1
oklch(51.5% 0.111 241.3)
-
Step 800
800
#11547C
oklch(42.7% 0.091 241.2)
-
Step 900
900
#184664
oklch(37.8% 0.071 241.1)
-
Step 950
950
#10293B
oklch(27.1% 0.046 242.4)
#196EA1 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) | #566FA3 | 0.054 |
| Deuteranopia (no green cones) | #4363A0 | 0.041 |
| Tritanopia (no blue cones) | #007B80 | 0.075 |
| Achromatopsia (no color) | #686868 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #196EA1
#196EA1
oklch(51.5% 0.111 241.3)
- #945614
#945614
oklch(51.4% 0.111 61)
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 #196EA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Blue #03719C ΔE 0.015
- Muted Blue #3B719F ΔE 0.026
- Peacock Blue #016795 ΔE 0.029
- Sea Blue #047495 ΔE 0.030
- Flat Blue #3C73A8 ΔE 0.032
- Mid Blue #276AB3 ΔE 0.034
- Nice Blue #107AB0 ΔE 0.038
- French Blue #436BAD ΔE 0.039
Use #196EA1 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.