#208BD5
Closest named color: Water Blue (#0E87CC). oklch(61.5% 0.144 245.2), rgb(32, 139, 213).
Aa
Black text reads best on this color (5.71:1).
About this color
#208BD5 is a medium-dark, vivid blue. In OKLCH its lightness is 62%, its chroma 0.144 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Water Blue (#0E87CC), ΔE 0.018 away. Black text reads best on it, at 5.71:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.144) |
| Temperature | cool |
| Nearest name | Water Blue (#0E87CC) |
| Black text | 5.71:1 |
| White text | 3.67:1 |
Values
| HEX | #208BD5 |
| RGB | rgb(32, 139, 213) |
| HSL | hsl(205, 74%, 48%) |
| OKLCH | oklch(61.5% 0.144 245.2) |
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 #208BD5 | 3.67:1 | AA large text | Lc -69.3 | Content text, not long reading |
| Black text on #208BD5 | 5.71:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #208BD5 text on white | 3.67:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #208BD5 text on black | 5.71:1 | AA | Lc -37.8 | 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
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DFECF7
oklch(93.7% 0.02 243.4)
-
Step 200
200
#C5DCF2
oklch(88.4% 0.039 247.1)
-
Step 300
300
#9BC6EC
oklch(80.9% 0.071 245.5)
-
Step 400
400
#60A7E2
oklch(70.6% 0.113 245.4)
-
Step 500
500 (this color)
#208BD5
oklch(61.5% 0.144 245.2)
-
Step 600
600
#0079BF
oklch(55.7% 0.14 245)
-
Step 700
700
#0065A2
oklch(49% 0.125 245.5)
-
Step 800
800
#005386
oklch(42.8% 0.108 245.3)
-
Step 900
900
#024570
oklch(37.8% 0.094 245.3)
-
Step 950
950
#072941
oklch(27.1% 0.059 244.2)
#208BD5 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) | #688ED8 | 0.059 |
| Deuteranopia (no green cones) | #4E7ED4 | 0.042 |
| Tritanopia (no blue cones) | #009DA6 | 0.101 |
| Achromatopsia (no color) | #858585 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #208BD5
#208BD5
oklch(61.5% 0.144 245.2)
- #BC7000
#BC7000
oklch(61.5% 0.138 64.9)
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 #208BD5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Water Blue #0E87CC ΔE 0.018
- Dark Sky Blue #448EE4 ΔE 0.034
- Cool Blue #4984B8 ΔE 0.048
- Steel Blue #4682B4 ΔE 0.053
- Chefchaouen Blue #4895EF ΔE 0.054
- Blue NCS #118AB2 ΔE 0.055
- Windows Blue #3778BF ΔE 0.056
- Dodger Blue #1E90FF ΔE 0.063
Use #208BD5 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.