#4E5470
Closest named color: Dusty Grape (#545775). oklch(45.2% 0.046 275), rgb(78, 84, 112).
Aa
White text reads best on this color (7.43:1).
About this color
#4E5470 is a medium-dark, muted blue. In OKLCH its lightness is 45%, its chroma 0.046 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.015 away. White text reads best on it, at 7.43:1.
| Hue family | Blues |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.82:1 |
| White text | 7.43:1 |
Values
| HEX | #4E5470 |
| RGB | rgb(78, 84, 112) |
| HSL | hsl(229, 18%, 37%) |
| OKLCH | oklch(45.2% 0.046 275) |
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 #4E5470 | 7.43:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #4E5470 | 2.82:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #4E5470 text on white | 7.43:1 | AAA | Lc 85.8 | Fine for body text |
| #4E5470 text on black | 2.82:1 | Fails | Lc -16.2 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9EF
oklch(93.5% 0.008 278.6)
-
Step 200
200
#D6D9E3
oklch(88.6% 0.014 272.7)
-
Step 300
300
#BBC0D3
oklch(81% 0.027 274)
-
Step 400
400
#989FBC
oklch(70.7% 0.043 274.6)
-
Step 500
500
#7F87AC
oklch(63% 0.057 275.2)
-
Step 600
600
#697197
oklch(55.7% 0.06 275.1)
-
Step 700
700
#575E81
oklch(49% 0.057 275.4)
-
Step 800
800 (this color)
#4E5470
oklch(45.2% 0.046 275)
-
Step 900
900
#3C4055
oklch(37.7% 0.036 276.1)
-
Step 950
950
#232632
oklch(27.1% 0.023 273.8)
#4E5470 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) | #4C5771 | 0.009 |
| Deuteranopia (no green cones) | #49546F | 0.008 |
| Tritanopia (no blue cones) | #45595E | 0.041 |
| Achromatopsia (no color) | #555555 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E5470
#4E5470
oklch(45.2% 0.046 275)
- #5E5638
#5E5638
oklch(45.3% 0.046 95)
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 #4E5470, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.015
- YInMn Blue #415A77 ΔE 0.024
- Dusk #4E5481 ΔE 0.028
- Twilight #4E518B ΔE 0.048
- Light Navy Blue #2E5A88 ΔE 0.051
- Slate #516572 ΔE 0.052
- Denim #3B638C ΔE 0.056
- Denim Blue #3B5B92 ΔE 0.057
Use #4E5470 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.