#415F5A
Closest named color: Dark Green Blue (#1F6357). oklch(46% 0.036 183.2), rgb(65, 95, 90).
Aa
White text reads best on this color (6.97:1).
About this color
#415F5A is a medium-dark, muted teal or cyan. In OKLCH its lightness is 46%, its chroma 0.036 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.035 away. White text reads best on it, at 6.97:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.00:1 |
| White text | 6.97:1 |
Values
| HEX | #415F5A |
| RGB | rgb(65, 95, 90) |
| HSL | hsl(170, 19%, 31%) |
| OKLCH | oklch(46% 0.036 183.2) |
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 #415F5A | 6.97:1 | AA | Lc -89.1 | Fine for body text |
| Black text on #415F5A | 3.00:1 | AA large text | Lc 19.9 | Dividers and decoration only |
| #415F5A text on white | 6.97:1 | AA | Lc 84.1 | Fine for body text |
| #415F5A text on black | 3.00:1 | AA large text | Lc -17.8 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBEA
oklch(93.6% 0.006 183)
-
Step 200
200
#D2DBDA
oklch(88.4% 0.01 189)
-
Step 300
300
#B5C4C2
oklch(80.8% 0.017 187.2)
-
Step 400
400
#8EA7A2
oklch(70.8% 0.029 182)
-
Step 500
500
#72918B
oklch(63.1% 0.036 182)
-
Step 600
600
#5A7B75
oklch(55.6% 0.039 182.4)
-
Step 700
700 (this color)
#415F5A
oklch(46% 0.036 183.2)
-
Step 800
800
#3D5550
oklch(42.8% 0.03 180.5)
-
Step 900
900
#344643
oklch(37.8% 0.023 183.7)
-
Step 950
950
#1F2927
oklch(27.1% 0.014 181.6)
#415F5A 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) | #5C5C5A | 0.038 |
| Deuteranopia (no green cones) | #57585A | 0.036 |
| Tritanopia (no blue cones) | #38605D | 0.010 |
| Achromatopsia (no color) | #595959 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #415F5A
#415F5A
oklch(46% 0.036 183.2)
- #6A5056
#6A5056
oklch(46% 0.036 3.2)
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 #415F5A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.035
- Dark Aqua #05696B ΔE 0.047
- Slate #516572 ΔE 0.047
- Petrol #005F6A ΔE 0.049
- YInMn Blue #415A77 ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.058
- Deep Teal #00555A ΔE 0.063
- Dusty Grape #545775 ΔE 0.064
Use #415F5A 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.