#4D608D
Closest named color: Dusky Blue (#475F94). oklch(49.3% 0.076 266.2), rgb(77, 96, 141).
Aa
White text reads best on this color (6.22:1).
About this color
#4D608D is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.076 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.014 away. White text reads best on it, at 6.22:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.37:1 |
| White text | 6.22:1 |
Values
| HEX | #4D608D |
| RGB | rgb(77, 96, 141) |
| HSL | hsl(222, 29%, 43%) |
| OKLCH | oklch(49.3% 0.076 266.2) |
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 #4D608D | 6.22:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #4D608D | 3.37:1 | AA large text | Lc 23.1 | Dividers and decoration only |
| #4D608D text on white | 6.22:1 | AA | Lc 81.0 | Fine for body text |
| #4D608D text on black | 3.37:1 | AA large text | Lc -20.9 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF1
oklch(93.6% 0.01 261.8)
-
Step 200
200
#D3D9E7
oklch(88.5% 0.02 267.3)
-
Step 300
300
#B5C1D9
oklch(80.9% 0.036 264.3)
-
Step 400
400
#8FA0C6
oklch(70.6% 0.059 266)
-
Step 500
500
#7489B8
oklch(63.2% 0.075 265.7)
-
Step 600
600
#5D72A4
oklch(55.6% 0.082 266.3)
-
Step 700
700 (this color)
#4D608D
oklch(49.3% 0.076 266.2)
-
Step 800
800
#3F4E72
oklch(42.7% 0.063 266.5)
-
Step 900
900
#35415C
oklch(37.7% 0.049 265.7)
-
Step 950
950
#1F2636
oklch(26.9% 0.032 266.1)
#4D608D 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) | #50648F | 0.013 |
| Deuteranopia (no green cones) | #495E8C | 0.008 |
| Tritanopia (no blue cones) | #366970 | 0.068 |
| Achromatopsia (no color) | #616161 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D608D
#4D608D
oklch(49.3% 0.076 266.2)
- #745E2A
#745E2A
oklch(49.3% 0.076 86.4)
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 #4D608D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.014
- Denim #3B638C ΔE 0.022
- Denim Blue #3B5B92 ΔE 0.030
- Dusk #4E5481 ΔE 0.036
- Dusty Grape #545775 ΔE 0.041
- YInMn Blue #415A77 ΔE 0.042
- Twilight #4E518B ΔE 0.043
- Light Navy Blue #2E5A88 ΔE 0.043
Use #4D608D 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.