#415C5C
Closest named color: Dark Green Blue (#1F6357). oklch(45.3% 0.032 196.1), rgb(65, 92, 92).
Aa
White text reads best on this color (7.21:1).
About this color
#415C5C is a medium-dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.032 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.041 away. White text reads best on it, at 7.21:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.91:1 |
| White text | 7.21:1 |
Values
| HEX | #415C5C |
| RGB | rgb(65, 92, 92) |
| HSL | hsl(180, 17%, 31%) |
| OKLCH | oklch(45.3% 0.032 196.1) |
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 #415C5C | 7.21:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #415C5C | 2.91:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #415C5C text on white | 7.21:1 | AAA | Lc 85.0 | Fine for body text |
| #415C5C text on black | 2.91:1 | Fails | Lc -17.0 | 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 800.
-
Step 50
50
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E6EBEB
oklch(93.6% 0.005 197.1)
-
Step 200
200
#D2DBDB
oklch(88.5% 0.01 197)
-
Step 300
300
#B3C5C4
oklch(80.9% 0.02 192.7)
-
Step 400
400
#8CA7A7
oklch(70.8% 0.03 196.5)
-
Step 500
500
#6F9191
oklch(63.1% 0.038 196.2)
-
Step 600
600
#567B7B
oklch(55.5% 0.042 196)
-
Step 700
700
#466868
oklch(49.1% 0.039 196)
-
Step 800
800 (this color)
#415C5C
oklch(45.3% 0.032 196.1)
-
Step 900
900
#324646
oklch(37.7% 0.025 196.1)
-
Step 950
950
#1D2929
oklch(27% 0.017 196.2)
#415C5C 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) | #59595C | 0.035 |
| Deuteranopia (no green cones) | #53555C | 0.032 |
| Tritanopia (no blue cones) | #385E5C | 0.012 |
| Achromatopsia (no color) | #575757 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #415C5C
#415C5C
oklch(45.3% 0.032 196.1)
- #674F50
#674F50
oklch(45.3% 0.032 15.6)
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 #415C5C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.041
- Petrol #005F6A ΔE 0.046
- Slate #516572 ΔE 0.047
- YInMn Blue #415A77 ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.051
- Dark Aqua #05696B ΔE 0.051
- Dusty Grape #545775 ΔE 0.057
- Deep Teal #00555A ΔE 0.058
Use #415C5C 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.