#3E606B
Closest named color: YInMn Blue (#415A77). oklch(46.7% 0.043 220.3), rgb(62, 96, 107).
Aa
White text reads best on this color (6.79:1).
About this color
#3E606B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 47%, its chroma 0.043 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.032 away. White text reads best on it, at 6.79:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 3.09:1 |
| White text | 6.79:1 |
Values
| HEX | #3E606B |
| RGB | rgb(62, 96, 107) |
| HSL | hsl(195, 27%, 33%) |
| OKLCH | oklch(46.7% 0.043 220.3) |
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 #3E606B | 6.79:1 | AA | Lc -88.4 | Fine for body text |
| Black text on #3E606B | 3.09:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #3E606B text on white | 6.79:1 | AA | Lc 83.4 | Fine for body text |
| #3E606B text on black | 3.09:1 | AA large text | Lc -18.6 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E6EBED
oklch(93.7% 0.006 223.5)
-
Step 200
200
#D1DBDE
oklch(88.5% 0.012 217.6)
-
Step 300
300
#B3C4CA
oklch(80.9% 0.02 220.9)
-
Step 400
400
#8AA6AF
oklch(70.7% 0.034 219.2)
-
Step 500
500
#6D909C
oklch(63.1% 0.043 220.9)
-
Step 600
600
#547A86
oklch(55.6% 0.046 219.5)
-
Step 700
700 (this color)
#3E606B
oklch(46.7% 0.043 220.3)
-
Step 800
800
#39545D
oklch(42.8% 0.036 220.7)
-
Step 900
900
#31454C
oklch(37.6% 0.028 221.5)
-
Step 950
950
#1D292C
oklch(27.1% 0.017 214.8)
#3E606B 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) | #595E6C | 0.036 |
| Deuteranopia (no green cones) | #52596B | 0.032 |
| Tritanopia (no blue cones) | #2C6463 | 0.028 |
| Achromatopsia (no color) | #5B5B5B | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E606B
#3E606B
oklch(46.7% 0.043 220.3)
- #705248
#705248
oklch(46.8% 0.044 39.2)
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 #3E606B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.032
- Slate #516572 ΔE 0.032
- Petrol #005F6A ΔE 0.042
- Dark Aqua #05696B ΔE 0.043
- Dusty Grape #545775 ΔE 0.046
- Dark Green Blue #1F6357 ΔE 0.049
- Denim #3B638C ΔE 0.053
- Light Navy Blue #2E5A88 ΔE 0.058
Use #3E606B 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.