#396D7C
Closest named color: Slate (#516572). oklch(50.5% 0.06 218.8), rgb(57, 109, 124).
Aa
White text reads best on this color (5.74:1).
About this color
#396D7C is a medium-dark, muted teal or cyan. In OKLCH its lightness is 50%, its chroma 0.060 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.033 away. White text reads best on it, at 5.74:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.65:1 |
| White text | 5.74:1 |
Values
| HEX | #396D7C |
| RGB | rgb(57, 109, 124) |
| HSL | hsl(193, 37%, 35%) |
| OKLCH | oklch(50.5% 0.06 218.8) |
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 #396D7C | 5.74:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #396D7C | 3.65:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #396D7C text on white | 5.74:1 | AA | Lc 78.6 | Fine for body text |
| #396D7C text on black | 3.65:1 | AA large text | Lc -23.2 | 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
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CEDCE0
oklch(88.5% 0.016 216.7)
-
Step 300
300
#ADC6CD
oklch(81% 0.029 216.5)
-
Step 400
400
#80A8B4
oklch(70.7% 0.047 218.2)
-
Step 500
500
#5F92A2
oklch(63% 0.059 219.7)
-
Step 600
600
#447D8D
oklch(55.7% 0.065 218.1)
-
Step 700
700 (this color)
#396D7C
oklch(50.5% 0.06 218.8)
-
Step 800
800
#2D5662
oklch(42.8% 0.05 219)
-
Step 900
900
#294750
oklch(37.8% 0.039 219)
-
Step 950
950
#18292F
oklch(26.9% 0.025 222.2)
#396D7C 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) | #636A7D | 0.051 |
| Deuteranopia (no green cones) | #59637C | 0.046 |
| Tritanopia (no blue cones) | #0C7272 | 0.037 |
| Achromatopsia (no color) | #666666 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #396D7C
#396D7C
oklch(50.5% 0.06 218.8)
- #83594B
#83594B
oklch(50.6% 0.06 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 #396D7C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.033
- Deep Turquoise #017374 ΔE 0.038
- Deep Aqua #08787F ΔE 0.038
- Dark Aquamarine #017371 ΔE 0.041
- Metallic Blue #4F738E ΔE 0.042
- Sea Blue #047495 ΔE 0.043
- Dark Aqua #05696B ΔE 0.045
- Denim #3B638C ΔE 0.046
Use #396D7C 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.