#415B69
Closest named color: YInMn Blue (#415A77). oklch(45.6% 0.039 232.2), rgb(65, 91, 105).
Aa
White text reads best on this color (7.17:1).
About this color
#415B69 is a medium-dark, muted blue. In OKLCH its lightness is 46%, its chroma 0.039 and its hue 232°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.025 away. White text reads best on it, at 7.17:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.92:1 |
| White text | 7.17:1 |
Values
| HEX | #415B69 |
| RGB | rgb(65, 91, 105) |
| HSL | hsl(201, 24%, 33%) |
| OKLCH | oklch(45.6% 0.039 232.2) |
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 #415B69 | 7.17:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #415B69 | 2.92:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #415B69 text on white | 7.17:1 | AAA | Lc 84.9 | Fine for body text |
| #415B69 text on black | 2.92:1 | Fails | Lc -17.1 | 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
#E6EBED
oklch(93.7% 0.006 223.5)
-
Step 200
200
#D1DBE0
oklch(88.5% 0.013 228.9)
-
Step 300
300
#B3C4CD
oklch(81% 0.023 230.6)
-
Step 400
400
#8BA5B4
oklch(70.7% 0.036 233.3)
-
Step 500
500
#6E8FA1
oklch(63.2% 0.046 232.3)
-
Step 600
600
#55798C
oklch(55.6% 0.05 231.8)
-
Step 700
700
#456677
oklch(49.2% 0.047 231.4)
-
Step 800
800 (this color)
#415B69
oklch(45.6% 0.039 232.2)
-
Step 900
900
#31454F
oklch(37.8% 0.03 230.2)
-
Step 950
950
#1D282E
oklch(26.9% 0.019 232.2)
#415B69 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) | #545A6A | 0.027 |
| Deuteranopia (no green cones) | #4F5569 | 0.025 |
| Tritanopia (no blue cones) | #335F5F | 0.029 |
| Achromatopsia (no color) | #575757 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #415B69
#415B69
oklch(45.6% 0.039 232.2)
- #695143
#695143
oklch(45.6% 0.039 51.7)
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 #415B69, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.025
- Dusty Grape #545775 ΔE 0.038
- Slate #516572 ΔE 0.040
- Petrol #005F6A ΔE 0.045
- Dusk #4E5481 ΔE 0.054
- Light Navy Blue #2E5A88 ΔE 0.055
- Dark Aqua #05696B ΔE 0.055
- Denim #3B638C ΔE 0.056
Use #415B69 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.