#3E6986
Closest named color: Denim (#3B638C). oklch(50.2% 0.067 239.5), rgb(62, 105, 134).
Aa
White text reads best on this color (5.88:1).
About this color
#3E6986 is a medium-dark, muted blue. In OKLCH its lightness is 50%, its chroma 0.067 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.023 away. White text reads best on it, at 5.88:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.56:1 |
| White text | 5.88:1 |
Values
| HEX | #3E6986 |
| RGB | rgb(62, 105, 134) |
| HSL | hsl(204, 37%, 38%) |
| OKLCH | oklch(50.2% 0.067 239.5) |
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 #3E6986 | 5.88:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #3E6986 | 3.56:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #3E6986 text on white | 5.88:1 | AA | Lc 79.3 | Fine for body text |
| #3E6986 text on black | 3.56:1 | AA large text | Lc -22.5 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBEF
oklch(93.6% 0.009 232.4)
-
Step 200
200
#CFDBE4
oklch(88.5% 0.018 240)
-
Step 300
300
#AEC4D4
oklch(80.9% 0.033 239.5)
-
Step 400
400
#84A6BE
oklch(70.8% 0.051 239.2)
-
Step 500
500
#648FAE
oklch(63.1% 0.066 240.5)
-
Step 600
600
#4A7999
oklch(55.6% 0.072 239.6)
-
Step 700
700 (this color)
#3E6986
oklch(50.2% 0.067 239.5)
-
Step 800
800
#31536A
oklch(42.6% 0.055 239.5)
-
Step 900
900
#2C4556
oklch(37.8% 0.042 239.1)
-
Step 950
950
#1A2832
oklch(26.9% 0.027 240.1)
#3E6986 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) | #5C6987 | 0.037 |
| Deuteranopia (no green cones) | #526186 | 0.032 |
| Tritanopia (no blue cones) | #147073 | 0.053 |
| Achromatopsia (no color) | #646464 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E6986
#3E6986
oklch(50.2% 0.067 239.5)
- #805A3C
#805A3C
oklch(50.1% 0.067 58.8)
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 #3E6986, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.023
- Slate #516572 ΔE 0.036
- Metallic Blue #4F738E ΔE 0.038
- Muted Blue #3B719F ΔE 0.041
- Sea Blue #047495 ΔE 0.042
- Dusky Blue #475F94 ΔE 0.043
- Peacock Blue #016795 ΔE 0.043
- Ocean Blue #03719C ΔE 0.044
Use #3E6986 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.