#196CAF
Closest named color: Mid Blue (#276AB3). oklch(51.9% 0.13 248.6), rgb(25, 108, 175).
Aa
White text reads best on this color (5.51:1).
About this color
#196CAF is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.130 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.012 away. White text reads best on it, at 5.51:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.80:1 |
| White text | 5.51:1 |
Values
| HEX | #196CAF |
| RGB | rgb(25, 108, 175) |
| HSL | hsl(207, 75%, 39%) |
| OKLCH | oklch(51.9% 0.13 248.6) |
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 #196CAF | 5.51:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #196CAF | 3.80:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #196CAF text on white | 5.51:1 | AA | Lc 77.1 | Fine for body text |
| #196CAF text on black | 3.80:1 | AA large text | Lc -24.7 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E1EBF6
oklch(93.6% 0.018 250.6)
-
Step 200
200
#C8DCF0
oklch(88.6% 0.035 248.2)
-
Step 300
300
#A1C5E8
oklch(80.9% 0.063 247.9)
-
Step 400
400
#6DA6DD
oklch(70.8% 0.101 248.6)
-
Step 500
500
#428ED3
oklch(63% 0.129 248.6)
-
Step 600
600
#1C77C0
oklch(55.6% 0.139 248.5)
-
Step 700
700 (this color)
#196CAF
oklch(51.9% 0.13 248.6)
-
Step 800
800
#105286
oklch(42.8% 0.106 248.2)
-
Step 900
900
#17446C
oklch(37.7% 0.084 248.9)
-
Step 950
950
#0F283F
oklch(27% 0.053 248.7)
#196CAF 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) | #4C70B2 | 0.045 |
| Deuteranopia (no green cones) | #3463AE | 0.028 |
| Tritanopia (no blue cones) | #007C85 | 0.093 |
| Achromatopsia (no color) | #696969 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #196CAF
#196CAF
oklch(51.9% 0.13 248.6)
- #925A00
#925A00
oklch(51.8% 0.113 68.5)
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 #196CAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.012
- French Blue #436BAD ΔE 0.031
- Flat Blue #3C73A8 ΔE 0.036
- Ocean Blue #03719C ΔE 0.037
- Muted Blue #3B719F ΔE 0.040
- Nice Blue #107AB0 ΔE 0.040
- Peacock Blue #016795 ΔE 0.044
- Windows Blue #3778BF ΔE 0.047
Use #196CAF 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.