#48477B
Closest named color: Twilight (#4E518B). oklch(42.4% 0.085 283), rgb(72, 71, 123).
Aa
White text reads best on this color (8.52:1).
About this color
#48477B is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.085 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.037 away. White text reads best on it, at 8.52:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.46:1 |
| White text | 8.52:1 |
Values
| HEX | #48477B |
| RGB | rgb(72, 71, 123) |
| HSL | hsl(241, 27%, 38%) |
| OKLCH | oklch(42.4% 0.085 283) |
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 #48477B | 8.52:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #48477B | 2.46:1 | Fails | Lc 14.7 | Not readable |
| #48477B text on white | 8.52:1 | AAA | Lc 89.2 | Fine for body text |
| #48477B text on black | 2.46:1 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D6D7EB
oklch(88.4% 0.027 283.5)
-
Step 300
300
#BBBDE1
oklch(80.9% 0.051 282.7)
-
Step 400
400
#999BD1
oklch(70.8% 0.079 282.5)
-
Step 500
500
#8181C5
oklch(63.1% 0.101 283.1)
-
Step 600
600
#6B6AB2
oklch(55.7% 0.11 282.9)
-
Step 700
700
#595899
oklch(49.2% 0.102 282.7)
-
Step 800
800 (this color)
#48477B
oklch(42.4% 0.085 283)
-
Step 900
900
#3D3D64
oklch(37.9% 0.066 282.8)
-
Step 950
950
#24243A
oklch(27.1% 0.041 283.4)
#48477B 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) | #354E7D | 0.031 |
| Deuteranopia (no green cones) | #334B7A | 0.031 |
| Tritanopia (no blue cones) | #39515B | 0.073 |
| Achromatopsia (no color) | #4C4C4C | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #48477B
#48477B
oklch(42.4% 0.085 283)
- #575008
#575008
oklch(42.5% 0.086 103.3)
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 #48477B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.037
- Dusk #4E5481 ΔE 0.039
- Dark Slate Blue #483D8B ΔE 0.041
- Blueberry #464196 ΔE 0.050
- Dusk Blue #26538D ΔE 0.053
- Dusty Grape #545775 ΔE 0.056
- Light Navy #155084 ΔE 0.057
- YInMn Blue #415A77 ΔE 0.059
Use #48477B 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.