#3486FA
Closest named color: Dodger Blue (#1E90FF). oklch(63.2% 0.19 258), rgb(52, 134, 250).
Aa
Black text reads best on this color (5.93:1).
About this color
#3486FA is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.190 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Dodger Blue (#1E90FF), ΔE 0.025 away. Black text reads best on it, at 5.93:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.190) |
| Temperature | cool |
| Nearest name | Dodger Blue (#1E90FF) |
| Black text | 5.93:1 |
| White text | 3.53:1 |
Values
| HEX | #3486FA |
| RGB | rgb(52, 134, 250) |
| HSL | hsl(215, 95%, 59%) |
| OKLCH | oklch(63.2% 0.19 258) |
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 #3486FA | 3.53:1 | AA large text | Lc -67.9 | Content text, not long reading |
| Black text on #3486FA | 5.93:1 | AA | Lc 41.6 | Non-text elements, placeholder text |
| #3486FA text on white | 3.53:1 | AA large text | Lc 62.4 | Content text, not long reading |
| #3486FA text on black | 5.93:1 | AA | Lc -39.2 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFC
oklch(93.6% 0.026 257)
-
Step 200
200
#C4DBFC
oklch(88.5% 0.052 257.4)
-
Step 300
300
#9BC3FD
oklch(81% 0.093 257.6)
-
Step 400
400
#63A1FC
oklch(70.8% 0.149 257.9)
-
Step 500
500 (this color)
#3486FA
oklch(63.2% 0.19 258)
-
Step 600
600
#006CE8
oklch(55.6% 0.205 258)
-
Step 700
700
#005AC5
oklch(49.1% 0.183 258.1)
-
Step 800
800
#004AA3
oklch(42.8% 0.158 257.9)
-
Step 900
900
#0D3F82
oklch(37.8% 0.124 257.8)
-
Step 950
950
#0A254C
oklch(26.9% 0.079 258.2)
#3486FA 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) | #4592FE | 0.036 |
| Deuteranopia (no green cones) | #0080F8 | 0.027 |
| Tritanopia (no blue cones) | #00A2B4 | 0.146 |
| Achromatopsia (no color) | #888888 | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3486FA
#3486FA
oklch(63.2% 0.19 258)
- #B57E00
#B57E00
oklch(63.3% 0.132 78)
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 #3486FA, closest first.
No curated palette has a color within ΔE 0.04 of #3486FA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dodger Blue #1E90FF ΔE 0.025
- Clear Blue #247AFD ΔE 0.034
- Dark Sky Blue #448EE4 ΔE 0.044
- Soft Blue #6488EA ΔE 0.049
- Chefchaouen Blue #4895EF ΔE 0.049
- Cornflower #6A79F7 ΔE 0.055
- Cornflower Blue #6495ED ΔE 0.066
- Cerulean Blue #056EEE ΔE 0.069
Use #3486FA 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.