#4D5D82
Closest named color: Dusty Grape (#545775). oklch(48.1% 0.063 266.1), rgb(77, 93, 130).
Aa
White text reads best on this color (6.55:1).
About this color
#4D5D82 is a medium-dark, muted blue. In OKLCH its lightness is 48%, its chroma 0.063 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.024 away. White text reads best on it, at 6.55:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.20:1 |
| White text | 6.55:1 |
Values
| HEX | #4D5D82 |
| RGB | rgb(77, 93, 130) |
| HSL | hsl(222, 26%, 41%) |
| OKLCH | oklch(48.1% 0.063 266.1) |
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 #4D5D82 | 6.55:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #4D5D82 | 3.20:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #4D5D82 text on white | 6.55:1 | AA | Lc 82.4 | Fine for body text |
| #4D5D82 text on black | 3.20:1 | AA large text | Lc -19.5 | 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
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D4D9E5
oklch(88.5% 0.017 267.8)
-
Step 300
300
#B7C1D5
oklch(80.9% 0.03 264.4)
-
Step 400
400
#92A0C0
oklch(70.6% 0.05 266.5)
-
Step 500
500
#7889B0
oklch(63.1% 0.062 266.3)
-
Step 600
600
#61739C
oklch(55.7% 0.068 266)
-
Step 700
700 (this color)
#4D5D82
oklch(48.1% 0.063 266.1)
-
Step 800
800
#414E6C
oklch(42.6% 0.053 266.1)
-
Step 900
900
#374158
oklch(37.6% 0.042 266.2)
-
Step 950
950
#202633
oklch(26.9% 0.026 265.4)
#4D5D82 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) | #506084 | 0.010 |
| Deuteranopia (no green cones) | #4B5B81 | 0.007 |
| Tritanopia (no blue cones) | #3C656A | 0.057 |
| Achromatopsia (no color) | #5D5D5D | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D5D82
#4D5D82
oklch(48.1% 0.063 266.1)
- #6E5B32
#6E5B32
oklch(48% 0.063 85.2)
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 #4D5D82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.024
- YInMn Blue #415A77 ΔE 0.026
- Dusk #4E5481 ΔE 0.026
- Denim #3B638C ΔE 0.027
- Dusky Blue #475F94 ΔE 0.029
- Denim Blue #3B5B92 ΔE 0.036
- Light Navy Blue #2E5A88 ΔE 0.040
- Twilight #4E518B ΔE 0.041
Use #4D5D82 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.