#208AC0
Closest named color: Water Blue (#0E87CC). oklch(60.2% 0.122 237.2), rgb(32, 138, 192).
Aa
Black text reads best on this color (5.45:1).
About this color
#208AC0 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 60%, its chroma 0.122 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Water Blue (#0E87CC), ΔE 0.023 away. Black text reads best on it, at 5.45:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | Water Blue (#0E87CC) |
| Black text | 5.45:1 |
| White text | 3.84:1 |
Values
| HEX | #208AC0 |
| RGB | rgb(32, 138, 192) |
| HSL | hsl(200, 71%, 44%) |
| OKLCH | oklch(60.2% 0.122 237.2) |
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 #208AC0 | 3.84:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #208AC0 | 5.45:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #208AC0 text on white | 3.84:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #208AC0 text on black | 5.45:1 | AA | Lc -36.2 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF4
oklch(93.6% 0.017 236.7)
-
Step 200
200
#C6DDED
oklch(88.5% 0.033 238.2)
-
Step 300
300
#9DC7E3
oklch(80.9% 0.06 237.7)
-
Step 400
400
#63A9D5
oklch(70.6% 0.096 237.8)
-
Step 500
500 (this color)
#208AC0
oklch(60.2% 0.122 237.2)
-
Step 600
600
#007CB1
oklch(55.6% 0.122 237.2)
-
Step 700
700
#006896
oklch(49.1% 0.108 237.6)
-
Step 800
800
#00557B
oklch(42.6% 0.093 237.2)
-
Step 900
900
#064766
oklch(37.7% 0.079 236.9)
-
Step 950
950
#092A3C
oklch(27.1% 0.05 237)
#208AC0 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) | #708AC2 | 0.069 |
| Deuteranopia (no green cones) | #5B7CBF | 0.055 |
| Tritanopia (no blue cones) | #00989D | 0.078 |
| Achromatopsia (no color) | #828282 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #208AC0
#208AC0
oklch(60.2% 0.122 237.2)
- #B66C2C
#B66C2C
oklch(60.2% 0.122 57.8)
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 #208AC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Water Blue #0E87CC ΔE 0.023
- Blue NCS #118AB2 ΔE 0.023
- Cool Blue #4984B8 ΔE 0.029
- Steel Blue #4682B4 ΔE 0.031
- Off Blue #5684AE ΔE 0.044
- Dusty Blue #5A86AD ΔE 0.048
- Nice Blue #107AB0 ΔE 0.050
- Windows Blue #3778BF ΔE 0.050
Use #208AC0 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.