#474B68
Closest named color: Dusty Grape (#545775). oklch(42.1% 0.049 278), rgb(71, 75, 104).
Aa
White text reads best on this color (8.48:1).
About this color
#474B68 is a dark, muted blue. In OKLCH its lightness is 42%, its chroma 0.049 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.045 away. White text reads best on it, at 8.48:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.47:1 |
| White text | 8.48:1 |
Values
| HEX | #474B68 |
| RGB | rgb(71, 75, 104) |
| HSL | hsl(233, 19%, 34%) |
| OKLCH | oklch(42.1% 0.049 278) |
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 #474B68 | 8.48:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #474B68 | 2.47:1 | Fails | Lc 14.8 | Not readable |
| #474B68 text on white | 8.48:1 | AAA | Lc 89.2 | Fine for body text |
| #474B68 text on black | 2.47:1 | Fails | Lc -13.0 | 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
#E8E9EF
oklch(93.5% 0.008 278.6)
-
Step 200
200
#D6D8E4
oklch(88.4% 0.017 278.5)
-
Step 300
300
#BCBFD3
oklch(80.9% 0.028 279)
-
Step 400
400
#999EBD
oklch(70.6% 0.046 278)
-
Step 500
500
#8186AD
oklch(63% 0.059 278.9)
-
Step 600
600
#6A7098
oklch(55.6% 0.063 277.6)
-
Step 700
700
#595E82
oklch(49.2% 0.058 277.9)
-
Step 800
800 (this color)
#474B68
oklch(42.1% 0.049 278)
-
Step 900
900
#3D4056
oklch(37.8% 0.038 278.4)
-
Step 950
950
#232532
oklch(26.8% 0.024 277.8)
#474B68 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) | #424E69 | 0.011 |
| Deuteranopia (no green cones) | #414C67 | 0.010 |
| Tritanopia (no blue cones) | #3F5055 | 0.042 |
| Achromatopsia (no color) | #4D4D4D | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #474B68
#474B68
oklch(42.1% 0.049 278)
- #544E2E
#544E2E
oklch(42.1% 0.049 98.9)
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 #474B68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.045
- YInMn Blue #415A77 ΔE 0.045
- Dusk #4E5481 ΔE 0.046
- Dark Grey Blue #29465B ΔE 0.051
- Twilight #4E518B ΔE 0.059
- Dark Slate Gray #2F4F4F ΔE 0.060
- Charcoal #264653 ΔE 0.061
- Light Navy Blue #2E5A88 ΔE 0.063
Use #474B68 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.