#196DA2
Closest named color: Ocean Blue (#03719C). oklch(51.3% 0.113 242.6), rgb(25, 109, 162).
Aa
White text reads best on this color (5.59:1).
About this color
#196DA2 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.113 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean Blue (#03719C), ΔE 0.018 away. White text reads best on it, at 5.59:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Ocean Blue (#03719C) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #196DA2 |
| RGB | rgb(25, 109, 162) |
| HSL | hsl(203, 73%, 37%) |
| OKLCH | oklch(51.3% 0.113 242.6) |
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 #196DA2 | 5.59:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #196DA2 | 3.75:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #196DA2 text on white | 5.59:1 | AA | Lc 77.6 | Fine for body text |
| #196DA2 text on black | 3.75:1 | AA large text | Lc -24.2 | 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
#C9DCEC
oklch(88.5% 0.03 243.4)
-
Step 300
300
#A3C6E2
oklch(81% 0.055 242.5)
-
Step 400
400
#6FA7D3
oklch(70.7% 0.087 243.1)
-
Step 500
500
#4491C7
oklch(63.2% 0.111 242.1)
-
Step 600
600
#1E7AB4
oklch(55.6% 0.121 242.5)
-
Step 700
700 (this color)
#196DA2
oklch(51.3% 0.113 242.6)
-
Step 800
800
#12547E
oklch(42.8% 0.094 242.6)
-
Step 900
900
#184565
oklch(37.6% 0.073 243.3)
-
Step 950
950
#10293B
oklch(27.1% 0.046 242.4)
#196DA2 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) | #546EA4 | 0.052 |
| Deuteranopia (no green cones) | #4162A1 | 0.040 |
| Tritanopia (no blue cones) | #007A80 | 0.077 |
| Achromatopsia (no color) | #686868 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #196DA2
#196DA2
oklch(51.3% 0.113 242.6)
- #94560C
#94560C
oklch(51.4% 0.113 62.5)
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 #196DA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Blue #03719C ΔE 0.018
- Peacock Blue #016795 ΔE 0.028
- Muted Blue #3B719F ΔE 0.028
- Mid Blue #276AB3 ΔE 0.032
- Flat Blue #3C73A8 ΔE 0.033
- Sea Blue #047495 ΔE 0.034
- French Blue #436BAD ΔE 0.038
- Nice Blue #107AB0 ΔE 0.040
Use #196DA2 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.