#395A66
Closest named color: YInMn Blue (#415A77). oklch(44.7% 0.043 222.9), rgb(57, 90, 102).
Aa
White text reads best on this color (7.42:1).
About this color
#395A66 is a dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.043 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.031 away. White text reads best on it, at 7.42:1.
| Hue family | Teals and cyans |
| Lightness | dark (45%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.82:1 |
| White text | 7.42:1 |
Values
| HEX | #395A66 |
| RGB | rgb(57, 90, 102) |
| HSL | hsl(196, 28%, 31%) |
| OKLCH | oklch(44.7% 0.043 222.9) |
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 #395A66 | 7.42:1 | AAA | Lc -90.6 | Preferred for body text |
| Black text on #395A66 | 2.82:1 | Fails | Lc 18.3 | Dividers and decoration only |
| #395A66 text on white | 7.42:1 | AAA | Lc 85.7 | Fine for body text |
| #395A66 text on black | 2.82:1 | Fails | Lc -16.3 | 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 800.
-
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
#B0C5CD
oklch(81% 0.026 222.7)
-
Step 400
400
#86A7B3
oklch(70.8% 0.04 222)
-
Step 500
500
#6791A0
oklch(63.1% 0.051 222.1)
-
Step 600
600
#4D7B8B
oklch(55.6% 0.056 222.1)
-
Step 700
700
#3E6776
oklch(49% 0.052 223.4)
-
Step 800
800 (this color)
#395A66
oklch(44.7% 0.043 222.9)
-
Step 900
900
#2D464F
oklch(37.8% 0.034 222.5)
-
Step 950
950
#1B292E
oklch(27% 0.021 222)
#395A66 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) | #535867 | 0.035 |
| Deuteranopia (no green cones) | #4C5366 | 0.031 |
| Tritanopia (no blue cones) | #265E5E | 0.028 |
| Achromatopsia (no color) | #555555 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #395A66
#395A66
oklch(44.7% 0.043 222.9)
- #694D41
#694D41
oklch(44.7% 0.043 44.2)
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 #395A66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.031
- Petrol #005F6A ΔE 0.036
- Dusty Grape #545775 ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.048
- Dark Green Blue #1F6357 ΔE 0.050
- Slate #516572 ΔE 0.050
- Deep Teal #00555A ΔE 0.051
- Dark Aqua #05696B ΔE 0.052
Use #395A66 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.