#3A6293
Closest named color: Denim (#3B638C). oklch(49% 0.091 254.4), rgb(58, 98, 147).
Aa
White text reads best on this color (6.27:1).
About this color
#3A6293 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.091 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.013 away. White text reads best on it, at 6.27:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.34:1 |
| White text | 6.27:1 |
Values
| HEX | #3A6293 |
| RGB | rgb(58, 98, 147) |
| HSL | hsl(213, 43%, 40%) |
| OKLCH | oklch(49% 0.091 254.4) |
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 #3A6293 | 6.27:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #3A6293 | 3.34:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #3A6293 text on white | 6.27:1 | AA | Lc 81.1 | Fine for body text |
| #3A6293 text on black | 3.34:1 | AA large text | Lc -20.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EAF2
oklch(93.5% 0.013 255.5)
-
Step 200
200
#CEDAEA
oklch(88.4% 0.026 255.6)
-
Step 300
300
#AEC3DD
oklch(81% 0.043 253.8)
-
Step 400
400
#82A3CC
oklch(70.6% 0.071 254.1)
-
Step 500
500
#638CBF
oklch(63.1% 0.09 254.4)
-
Step 600
600
#4975AC
oklch(55.5% 0.099 254.7)
-
Step 700
700 (this color)
#3A6293
oklch(49% 0.091 254.4)
-
Step 800
800
#315078
oklch(42.6% 0.076 255.4)
-
Step 900
900
#2B4360
oklch(37.7% 0.058 253.8)
-
Step 950
950
#1A2738
oklch(26.9% 0.037 255.4)
#3A6293 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) | #4E6595 | 0.026 |
| Deuteranopia (no green cones) | #425C92 | 0.018 |
| Tritanopia (no blue cones) | #006D74 | 0.077 |
| Achromatopsia (no color) | #606060 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A6293
#3A6293
oklch(49% 0.091 254.4)
- #7F581A
#7F581A
oklch(49.1% 0.091 74.5)
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 #3A6293, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.013
- Dusky Blue #475F94 ΔE 0.017
- Denim Blue #3B5B92 ΔE 0.020
- Light Navy Blue #2E5A88 ΔE 0.032
- Peacock Blue #016795 ΔE 0.033
- Muted Blue #3B719F ΔE 0.045
- YInMn Blue #415A77 ΔE 0.046
- Dusk #4E5481 ΔE 0.047
Use #3A6293 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.