#474D65
Closest named color: YInMn Blue (#415A77). oklch(42.5% 0.041 273.6), rgb(71, 77, 101).
Aa
White text reads best on this color (8.34:1).
About this color
#474D65 is a dark, muted blue. In OKLCH its lightness is 42%, its chroma 0.041 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.042 away. White text reads best on it, at 8.34:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.51:1 |
| White text | 8.34:1 |
Values
| HEX | #474D65 |
| RGB | rgb(71, 77, 101) |
| HSL | hsl(228, 17%, 34%) |
| OKLCH | oklch(42.5% 0.041 273.6) |
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 #474D65 | 8.34:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #474D65 | 2.51:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #474D65 text on white | 8.34:1 | AAA | Lc 88.8 | Fine for body text |
| #474D65 text on black | 2.51:1 | Fails | Lc -13.4 | Not readable |
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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200
#D6D9E2
oklch(88.6% 0.013 271.3)
-
Step 300
300
#BBC0D0
oklch(80.9% 0.023 272)
-
Step 400
400
#999FB9
oklch(70.6% 0.039 275.1)
-
Step 500
500
#8088A8
oklch(63.2% 0.049 273.9)
-
Step 600
600
#697193
oklch(55.5% 0.054 274.2)
-
Step 700
700
#585F7D
oklch(49.1% 0.049 274.3)
-
Step 800
800 (this color)
#474D65
oklch(42.5% 0.041 273.6)
-
Step 900
900
#3C4153
oklch(37.8% 0.032 272.7)
-
Step 950
950
#232630
oklch(27% 0.019 272)
#474D65 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) | #464F66 | 0.006 |
| Deuteranopia (no green cones) | #444D64 | 0.005 |
| Tritanopia (no blue cones) | #3F5255 | 0.038 |
| Achromatopsia (no color) | #4E4E4E | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #474D65
#474D65
oklch(42.5% 0.041 273.6)
- #564E34
#564E34
oklch(42.5% 0.041 93)
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 #474D65, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.042
- Dusty Grape #545775 ΔE 0.043
- Dusk #4E5481 ΔE 0.049
- Dark Grey Blue #29465B ΔE 0.051
- Dark Slate Gray #2F4F4F ΔE 0.054
- Charcoal #264653 ΔE 0.060
- Twilight #4E518B ΔE 0.064
- Light Navy Blue #2E5A88 ΔE 0.064
Use #474D65 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.