#39606F
Closest named color: YInMn Blue (#415A77). oklch(46.6% 0.05 224.6), rgb(57, 96, 111).
Aa
White text reads best on this color (6.82:1).
About this color
#39606F is a medium-dark, muted teal or cyan. In OKLCH its lightness is 47%, its chroma 0.050 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.027 away. White text reads best on it, at 6.82:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 3.07:1 |
| White text | 6.82:1 |
Values
| HEX | #39606F |
| RGB | rgb(57, 96, 111) |
| HSL | hsl(197, 32%, 33%) |
| OKLCH | oklch(46.6% 0.05 224.6) |
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 #39606F | 6.82:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #39606F | 3.07:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #39606F text on white | 6.82:1 | AA | Lc 83.5 | Fine for body text |
| #39606F text on black | 3.07:1 | AA large text | Lc -18.5 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBED
oklch(93.6% 0.007 219.6)
-
Step 200
200
#D0DBE0
oklch(88.5% 0.014 226.6)
-
Step 300
300
#B1C4CC
oklch(80.8% 0.024 224.9)
-
Step 400
400
#87A6B3
oklch(70.6% 0.039 225.3)
-
Step 500
500
#6990A0
oklch(63% 0.049 225.2)
-
Step 600
600
#4F7A8B
oklch(55.5% 0.054 224.9)
-
Step 700
700 (this color)
#39606F
oklch(46.6% 0.05 224.6)
-
Step 800
800
#355460
oklch(42.7% 0.042 224.4)
-
Step 900
900
#2E454F
oklch(37.6% 0.033 226.9)
-
Step 950
950
#1B292E
oklch(27% 0.021 222)
#39606F 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) | #585E70 | 0.040 |
| Deuteranopia (no green cones) | #50586F | 0.036 |
| Tritanopia (no blue cones) | #1F6565 | 0.035 |
| Achromatopsia (no color) | #5B5B5B | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39606F
#39606F
oklch(46.6% 0.05 224.6)
- #725142
#725142
oklch(46.6% 0.05 45.4)
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 #39606F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.027
- Slate #516572 ΔE 0.035
- Petrol #005F6A ΔE 0.038
- Dark Aqua #05696B ΔE 0.042
- Dusty Grape #545775 ΔE 0.046
- Denim #3B638C ΔE 0.047
- Light Navy Blue #2E5A88 ΔE 0.051
- Dark Green Blue #1F6357 ΔE 0.052
Use #39606F 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.