#4A4B63
Closest named color: Dusty Grape (#545775). oklch(42.2% 0.04 282.7), rgb(74, 75, 99).
Aa
White text reads best on this color (8.47:1).
About this color
#4A4B63 is a dark, muted purple. In OKLCH its lightness is 42%, its chroma 0.040 and its hue 283°. 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 8.47:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.47:1 |
| White text | 8.47:1 |
Values
| HEX | #4A4B63 |
| RGB | rgb(74, 75, 99) |
| HSL | hsl(238, 14%, 34%) |
| OKLCH | oklch(42.2% 0.04 282.7) |
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 #4A4B63 | 8.47:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #4A4B63 | 2.47:1 | Fails | Lc 14.8 | Not readable |
| #4A4B63 text on white | 8.47:1 | AAA | Lc 89.2 | Fine for body text |
| #4A4B63 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D7D8E2
oklch(88.4% 0.014 281.5)
-
Step 300
300
#BEBFD0
oklch(80.9% 0.024 283.2)
-
Step 400
400
#9D9EB8
oklch(70.7% 0.038 283.6)
-
Step 500
500
#8586A6
oklch(63.1% 0.048 283.5)
-
Step 600
600
#6E7091
oklch(55.6% 0.051 281.9)
-
Step 700
700
#5C5E7C
oklch(49.2% 0.048 281.5)
-
Step 800
800 (this color)
#4A4B63
oklch(42.2% 0.04 282.7)
-
Step 900
900
#3F4052
oklch(37.8% 0.031 282.3)
-
Step 950
950
#252530
oklch(26.9% 0.02 285)
#4A4B63 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) | #454E64 | 0.011 |
| Deuteranopia (no green cones) | #444C62 | 0.010 |
| Tritanopia (no blue cones) | #444F53 | 0.035 |
| Achromatopsia (no color) | #4D4D4D | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A4B63
#4A4B63
oklch(42.2% 0.04 282.7)
- #514F35
#514F35
oklch(42.2% 0.04 104.3)
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 #4A4B63, 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 0.048
- Dusk #4E5481 ΔE 0.052
- Dark Grey Blue #29465B ΔE 0.053
- Dark Slate Gray #2F4F4F ΔE 0.057
- Charcoal #264653 ΔE 0.061
- Charcoal Grey #3C4142 ΔE 0.063
- Twilight #4E518B ΔE 0.066
Use #4A4B63 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.