#316877
Closest named color: Dark Aqua (#05696B). oklch(48.6% 0.063 218.1), rgb(49, 104, 119).
Aa
White text reads best on this color (6.21:1).
About this color
#316877 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.063 and its hue 218°. 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 6.21:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.37:1 |
| White text | 6.21:1 |
Values
| HEX | #316877 |
| RGB | rgb(49, 104, 119) |
| HSL | hsl(193, 42%, 33%) |
| OKLCH | oklch(48.6% 0.063 218.1) |
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 #316877 | 6.21:1 | AA | Lc -86.0 | Fine for body text |
| Black text on #316877 | 3.37:1 | AA large text | Lc 23.2 | Dividers and decoration only |
| #316877 text on white | 6.21:1 | AA | Lc 80.8 | Fine for body text |
| #316877 text on black | 3.37:1 | AA large text | Lc -21.0 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CEDCE1
oklch(88.5% 0.017 221.1)
-
Step 300
300
#ACC6CE
oklch(81% 0.03 218.3)
-
Step 400
400
#7FA8B5
oklch(70.6% 0.048 219.3)
-
Step 500
500
#5D93A3
oklch(63.2% 0.062 218.6)
-
Step 600
600
#417D8E
oklch(55.6% 0.068 218.5)
-
Step 700
700 (this color)
#316877
oklch(48.6% 0.063 218.1)
-
Step 800
800
#2B5662
oklch(42.7% 0.052 218.2)
-
Step 900
900
#274750
oklch(37.7% 0.041 217.9)
-
Step 950
950
#182A2F
oklch(27.2% 0.025 217.2)
#316877 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) | #5E6578 | 0.054 |
| Deuteranopia (no green cones) | #545D77 | 0.050 |
| Tritanopia (no blue cones) | #006D6D | 0.035 |
| Achromatopsia (no color) | #616161 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #316877
#316877
oklch(48.6% 0.063 218.1)
- #7E5345
#7E5345
oklch(48.6% 0.062 38.8)
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 #316877, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.033
- Slate #516572 ΔE 0.035
- Deep Turquoise #017374 ΔE 0.040
- Dark Aquamarine #017371 ΔE 0.043
- Denim #3B638C ΔE 0.043
- YInMn Blue #415A77 ΔE 0.045
- Petrol #005F6A ΔE 0.046
- Deep Aqua #08787F ΔE 0.048
Use #316877 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.