#3492DE
Closest named color: Dark Sky Blue (#448EE4). oklch(64.1% 0.143 247.2), rgb(52, 146, 222).
Aa
Black text reads best on this color (6.31:1).
About this color
#3492DE is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.143 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.018 away. Black text reads best on it, at 6.31:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.143) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 6.31:1 |
| White text | 3.32:1 |
Values
| HEX | #3492DE |
| RGB | rgb(52, 146, 222) |
| HSL | hsl(207, 72%, 54%) |
| OKLCH | oklch(64.1% 0.143 247.2) |
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 #3492DE | 3.32:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #3492DE | 6.31:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #3492DE text on white | 3.32:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #3492DE text on black | 6.31:1 | AA | Lc -41.4 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E0EBF7
oklch(93.5% 0.02 250.4)
-
Step 200
200
#C5DCF2
oklch(88.4% 0.039 247.1)
-
Step 300
300
#9DC5EC
oklch(80.8% 0.07 248.1)
-
Step 400
400
#63A7E3
oklch(70.8% 0.112 246.8)
-
Step 500
500 (this color)
#3492DE
oklch(64.1% 0.143 247.2)
-
Step 600
600
#0078C4
oklch(55.7% 0.147 247.1)
-
Step 700
700
#0064A5
oklch(49% 0.13 247.2)
-
Step 800
800
#005289
oklch(42.7% 0.113 247.3)
-
Step 900
900
#094470
oklch(37.6% 0.094 247.4)
-
Step 950
950
#092842
oklch(26.9% 0.06 247.8)
#3492DE 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) | #6F95E1 | 0.054 |
| Deuteranopia (no green cones) | #5686DD | 0.038 |
| Tritanopia (no blue cones) | #00A4AE | 0.102 |
| Achromatopsia (no color) | #8D8D8D | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3492DE
#3492DE
oklch(64.1% 0.143 247.2)
- #C47900
#C47900
oklch(64.2% 0.141 67.5)
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 #3492DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.018
- Chefchaouen Blue #4895EF ΔE 0.031
- Water Blue #0E87CC ΔE 0.044
- Cornflower Blue #6495ED ΔE 0.049
- Dodger Blue #1E90FF ΔE 0.051
- Soft Blue #6488EA ΔE 0.052
- Cool Blue #4984B8 ΔE 0.062
- Faded Blue #658CBB ΔE 0.062
Use #3492DE 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.