#3D5693
Closest named color: Denim Blue (#3B5B92). oklch(46.4% 0.104 265.7), rgb(61, 86, 147).
Aa
White text reads best on this color (7.11:1).
About this color
#3D5693 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.104 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Denim Blue (#3B5B92), ΔE 0.015 away. White text reads best on it, at 7.11:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Denim Blue (#3B5B92) |
| Black text | 2.95:1 |
| White text | 7.11:1 |
Values
| HEX | #3D5693 |
| RGB | rgb(61, 86, 147) |
| HSL | hsl(223, 41%, 41%) |
| OKLCH | oklch(46.4% 0.104 265.7) |
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 #3D5693 | 7.11:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #3D5693 | 2.95:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #3D5693 text on white | 7.11:1 | AAA | Lc 84.5 | Fine for body text |
| #3D5693 text on black | 2.95:1 | Fails | Lc -17.5 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D0D9EC
oklch(88.4% 0.028 265.4)
-
Step 300
300
#B1C1E2
oklch(81% 0.05 264.8)
-
Step 400
400
#89A0D4
oklch(70.8% 0.081 265.9)
-
Step 500
500
#6C88C8
oklch(63.2% 0.102 265.6)
-
Step 600
600
#5470B5
oklch(55.5% 0.113 266.1)
-
Step 700
700 (this color)
#3D5693
oklch(46.4% 0.104 265.7)
-
Step 800
800
#384D7E
oklch(42.7% 0.086 265.4)
-
Step 900
900
#304065
oklch(37.6% 0.067 265.5)
-
Step 950
950
#1C263B
oklch(27% 0.042 264.3)
#3D5693 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) | #3C5C95 | 0.017 |
| Deuteranopia (no green cones) | #315492 | 0.016 |
| Tritanopia (no blue cones) | #00636D | 0.093 |
| Achromatopsia (no color) | #585858 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D5693
#3D5693
oklch(46.4% 0.104 265.7)
- #715400
#715400
oklch(46.4% 0.095 85.4)
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 #3D5693, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim Blue #3B5B92 ΔE 0.015
- Twilight #4E518B ΔE 0.027
- Light Navy Blue #2E5A88 ΔE 0.028
- Dusk Blue #26538D ΔE 0.029
- Dusky Blue #475F94 ΔE 0.030
- Dusk #4E5481 ΔE 0.035
- Denim #3B638C ΔE 0.042
- Light Navy #155084 ΔE 0.050
Use #3D5693 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.