#4A4A92
Closest named color: Twilight (#4E518B). oklch(44.6% 0.115 280.7), rgb(74, 74, 146).
Aa
White text reads best on this color (7.81:1).
About this color
#4A4A92 is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.115 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.026 away. White text reads best on it, at 7.81:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.68:1 |
| White text | 7.81:1 |
Values
| HEX | #4A4A92 |
| RGB | rgb(74, 74, 146) |
| HSL | hsl(240, 33%, 43%) |
| OKLCH | oklch(44.6% 0.115 280.7) |
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 #4A4A92 | 7.81:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #4A4A92 | 2.68:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #4A4A92 text on white | 7.81:1 | AAA | Lc 87.0 | Fine for body text |
| #4A4A92 text on black | 2.68:1 | Fails | Lc -15.1 | 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 800.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F2
oklch(88.5% 0.037 280.6)
-
Step 300
300
#B8BCEC
oklch(80.8% 0.068 281)
-
Step 400
400
#9499E3
oklch(70.8% 0.108 280.3)
-
Step 500
500
#7B7DDA
oklch(63% 0.138 280.7)
-
Step 600
600
#6565C8
oklch(55.6% 0.15 280.4)
-
Step 700
700
#5453AD
oklch(49.1% 0.14 280.4)
-
Step 800
800 (this color)
#4A4A92
oklch(44.6% 0.115 280.7)
-
Step 900
900
#3A3A70
oklch(37.7% 0.091 281.1)
-
Step 950
950
#222241
oklch(26.9% 0.057 281.9)
#4A4A92 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) | #2A5595 | 0.045 |
| Deuteranopia (no green cones) | #254F90 | 0.046 |
| Tritanopia (no blue cones) | #305967 | 0.099 |
| Achromatopsia (no color) | #525252 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A4A92
#4A4A92
oklch(44.6% 0.115 280.7)
- #605500
#605500
oklch(44.6% 0.093 100.7)
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 #4A4A92, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.026
- Blueberry #464196 ΔE 0.027
- Dark Slate Blue #483D8B ΔE 0.035
- Dusk #4E5481 ΔE 0.045
- Dusk Blue #26538D ΔE 0.049
- Denim Blue #3B5B92 ΔE 0.049
- Cobalt #1E488F ΔE 0.055
- Dusky Blue #475F94 ΔE 0.058
Use #4A4A92 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.