#208DEB
Closest named color: Dark Sky Blue (#448EE4). oklch(63.3% 0.169 250.4), rgb(32, 141, 235).
Aa
Black text reads best on this color (6.07:1).
About this color
#208DEB is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.169 and its hue 250°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.023 away. Black text reads best on it, at 6.07:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.169) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 6.07:1 |
| White text | 3.45:1 |
Values
| HEX | #208DEB |
| RGB | rgb(32, 141, 235) |
| HSL | hsl(208, 84%, 52%) |
| OKLCH | oklch(63.3% 0.169 250.4) |
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 #208DEB | 3.45:1 | AA large text | Lc -67.0 | Content text, not long reading |
| Black text on #208DEB | 6.07:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #208DEB text on white | 3.45:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #208DEB text on black | 6.07:1 | AA | Lc -40.1 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DEEBFA
oklch(93.5% 0.025 251.9)
-
Step 200
200
#C3DCF7
oklch(88.5% 0.046 250.4)
-
Step 300
300
#99C5F5
oklch(80.9% 0.083 251)
-
Step 400
400
#5CA5EF
oklch(70.6% 0.131 250.5)
-
Step 500
500 (this color)
#208DEB
oklch(63.3% 0.169 250.4)
-
Step 600
600
#0075CC
oklch(55.6% 0.16 250.6)
-
Step 700
700
#0062AC
oklch(49% 0.141 250.5)
-
Step 800
800
#00508F
oklch(42.6% 0.123 250.8)
-
Step 900
900
#004378
oklch(37.8% 0.108 250.3)
-
Step 950
950
#052747
oklch(26.9% 0.071 251)
#208DEB 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) | #5E93EF | 0.050 |
| Deuteranopia (no green cones) | #3C82E9 | 0.030 |
| Tritanopia (no blue cones) | #00A4B0 | 0.124 |
| Achromatopsia (no color) | #8A8A8A | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #208DEB
#208DEB
oklch(63.3% 0.169 250.4)
- #BD7900
#BD7900
oklch(63.3% 0.137 70.6)
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 #208DEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.023
- Dodger Blue #1E90FF ΔE 0.030
- Chefchaouen Blue #4895EF ΔE 0.035
- Water Blue #0E87CC ΔE 0.049
- Soft Blue #6488EA ΔE 0.050
- Cornflower Blue #6495ED ΔE 0.058
- Clear Blue #247AFD ΔE 0.059
- Cornflower #6A79F7 ΔE 0.077
Use #208DEB 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.