#4A4AA5
Closest named color: Blueberry (#464196). oklch(46% 0.143 279.2), rgb(74, 74, 165).
Aa
White text reads best on this color (7.46:1).
About this color
#4A4AA5 is a medium-dark, vivid blue. In OKLCH its lightness is 46%, its chroma 0.143 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.033 away. White text reads best on it, at 7.46:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.143) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.81:1 |
| White text | 7.46:1 |
Values
| HEX | #4A4AA5 |
| RGB | rgb(74, 74, 165) |
| HSL | hsl(240, 38%, 47%) |
| OKLCH | oklch(46% 0.143 279.2) |
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 #4A4AA5 | 7.46:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #4A4AA5 | 2.81:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #4A4AA5 text on white | 7.46:1 | AAA | Lc 85.7 | Fine for body text |
| #4A4AA5 text on black | 2.81:1 | Fails | Lc -16.4 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E9F8
oklch(93.7% 0.02 279.9)
-
Step 200
200
#D3D7F3
oklch(88.5% 0.039 279.1)
-
Step 300
300
#B7BDED
oklch(81% 0.068 279.2)
-
Step 400
400
#9299E5
oklch(70.7% 0.111 279.1)
-
Step 500
500
#797EDD
oklch(63.2% 0.141 279.3)
-
Step 600
600
#6365CA
oklch(55.6% 0.153 279.3)
-
Step 700
700 (this color)
#4A4AA5
oklch(46% 0.143 279.2)
-
Step 800
800
#43458E
oklch(42.8% 0.118 279)
-
Step 900
900
#383A71
oklch(37.6% 0.093 279.4)
-
Step 950
950
#212342
oklch(27.1% 0.057 279.1)
#4A4AA5 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) | #1159A8 | 0.060 |
| Deuteranopia (no green cones) | #0051A3 | 0.062 |
| Tritanopia (no blue cones) | #1F5F70 | 0.124 |
| Achromatopsia (no color) | #555555 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A4AA5
#4A4AA5
oklch(46% 0.143 279.2)
- #655800
#655800
oklch(45.9% 0.095 99.3)
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 #4A4AA5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.033
- Twilight #4E518B ΔE 0.049
- Dark Slate Blue #483D8B ΔE 0.052
- Denim Blue #3B5B92 ΔE 0.061
- Blue With A Hint Of Purple #533CC6 ΔE 0.062
- Dusk Blue #26538D ΔE 0.064
- Cobalt #1E488F ΔE 0.066
- Dusky Blue #475F94 ΔE 0.067
Use #4A4AA5 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.