#4E5F7F
Closest named color: Dusty Grape (#545775). oklch(48.5% 0.056 262.8), rgb(78, 95, 127).
Aa
White text reads best on this color (6.42:1).
About this color
#4E5F7F is a medium-dark, muted blue. In OKLCH its lightness is 48%, its chroma 0.056 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.025 away. White text reads best on it, at 6.42:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.26:1 |
| White text | 6.42:1 |
Values
| HEX | #4E5F7F |
| RGB | rgb(78, 95, 127) |
| HSL | hsl(219, 24%, 40%) |
| OKLCH | oklch(48.5% 0.056 262.8) |
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 #4E5F7F | 6.42:1 | AA | Lc -87.0 | Fine for body text |
| Black text on #4E5F7F | 3.26:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #4E5F7F text on white | 6.42:1 | AA | Lc 81.9 | Fine for body text |
| #4E5F7F text on black | 3.26:1 | AA large text | Lc -20.0 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEF
oklch(93.6% 0.007 260.7)
-
Step 200
200
#D4D9E3
oklch(88.4% 0.015 264.5)
-
Step 300
300
#B7C1D3
oklch(80.9% 0.028 262.3)
-
Step 400
400
#92A1BC
oklch(70.6% 0.043 262.2)
-
Step 500
500
#788AAC
oklch(63.2% 0.056 263)
-
Step 600
600
#617497
oklch(55.7% 0.059 262.4)
-
Step 700
700 (this color)
#4E5F7F
oklch(48.5% 0.056 262.8)
-
Step 800
800
#414F69
oklch(42.7% 0.047 262.5)
-
Step 900
900
#374255
oklch(37.7% 0.036 261.2)
-
Step 950
950
#202732
oklch(27.1% 0.023 259.3)
#4E5F7F 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) | #546180 | 0.011 |
| Deuteranopia (no green cones) | #4F5D7E | 0.006 |
| Tritanopia (no blue cones) | #3E666A | 0.051 |
| Achromatopsia (no color) | #5F5F5F | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E5F7F
#4E5F7F
oklch(48.5% 0.056 262.8)
- #6E5C39
#6E5C39
oklch(48.4% 0.056 83.3)
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 #4E5F7F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.025
- YInMn Blue #415A77 ΔE 0.027
- Denim #3B638C ΔE 0.029
- Slate #516572 ΔE 0.032
- Dusk #4E5481 ΔE 0.034
- Dusky Blue #475F94 ΔE 0.035
- Denim Blue #3B5B92 ΔE 0.043
- Light Navy Blue #2E5A88 ΔE 0.045
Use #4E5F7F 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.