#396B6E
Closest named color: Dark Aqua (#05696B). oklch(49.4% 0.054 200.6), rgb(57, 107, 110).
Aa
White text reads best on this color (5.99:1).
About this color
#396B6E is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.054 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.033 away. White text reads best on it, at 5.99:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.50:1 |
| White text | 5.99:1 |
Values
| HEX | #396B6E |
| RGB | rgb(57, 107, 110) |
| HSL | hsl(183, 32%, 33%) |
| OKLCH | oklch(49.4% 0.054 200.6) |
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 #396B6E | 5.99:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #396B6E | 3.50:1 | AA large text | Lc 24.2 | Dividers and decoration only |
| #396B6E text on white | 5.99:1 | AA | Lc 79.9 | Fine for body text |
| #396B6E text on black | 3.50:1 | AA large text | Lc -22.0 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4EBEC
oklch(93.5% 0.008 207.1)
-
Step 200
200
#CFDCDD
oklch(88.5% 0.014 202.4)
-
Step 300
300
#AEC6C7
oklch(80.9% 0.026 199.7)
-
Step 400
400
#82A9AB
oklch(70.7% 0.042 200.2)
-
Step 500
500
#629497
oklch(63.2% 0.054 200.7)
-
Step 600
600
#477E81
oklch(55.6% 0.058 200.2)
-
Step 700
700 (this color)
#396B6E
oklch(49.4% 0.054 200.6)
-
Step 800
800
#2F5759
oklch(42.8% 0.045 199.8)
-
Step 900
900
#2A4749
oklch(37.6% 0.035 201.4)
-
Step 950
950
#192A2B
oklch(27.1% 0.023 200.6)
#396B6E 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) | #65676E | 0.056 |
| Deuteranopia (no green cones) | #5C606E | 0.052 |
| Tritanopia (no blue cones) | #1D6E6C | 0.023 |
| Achromatopsia (no color) | #636363 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #396B6E
#396B6E
oklch(49.4% 0.054 200.6)
- #7E5554
#7E5554
oklch(49.4% 0.055 20.8)
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 #396B6E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.033
- Deep Turquoise #017374 ΔE 0.033
- Dark Aquamarine #017371 ΔE 0.034
- Slate #516572 ΔE 0.034
- Deep Aqua #08787F ΔE 0.043
- Bluegreen #017A79 ΔE 0.047
- Dark Green Blue #1F6357 ΔE 0.049
- Petrol #005F6A ΔE 0.055
Use #396B6E 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.