#4046A2
Closest named color: Blueberry (#464196). oklch(44.3% 0.146 275.8), rgb(64, 70, 162).
Aa
White text reads best on this color (8.02:1).
About this color
#4046A2 is a dark, vivid blue. In OKLCH its lightness is 44%, its chroma 0.146 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.023 away. White text reads best on it, at 8.02:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | vivid (0.146) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.61:1 |
| White text | 8.02:1 |
Values
| HEX | #4046A2 |
| RGB | rgb(64, 70, 162) |
| HSL | hsl(236, 43%, 44%) |
| OKLCH | oklch(44.3% 0.146 275.8) |
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 #4046A2 | 8.02:1 | AAA | Lc -92.2 | Preferred for body text |
| Black text on #4046A2 | 2.61:1 | Fails | Lc 16.5 | Dividers and decoration only |
| #4046A2 text on white | 8.02:1 | AAA | Lc 87.5 | Fine for body text |
| #4046A2 text on black | 2.61:1 | Fails | Lc -14.6 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9FB
oklch(93.6% 0.025 275.9)
-
Step 200
200
#D0D7F9
oklch(88.5% 0.047 276.2)
-
Step 300
300
#B1BCF8
oklch(80.8% 0.086 276.3)
-
Step 400
400
#8A98F5
oklch(70.8% 0.136 275.9)
-
Step 500
500
#6F7BF1
oklch(63.1% 0.175 275.8)
-
Step 600
600
#5960DF
oklch(55.5% 0.19 275.9)
-
Step 700
700
#4A4FC2
oklch(49.2% 0.176 275.9)
-
Step 800
800 (this color)
#4046A2
oklch(44.3% 0.146 275.8)
-
Step 900
900
#33387D
oklch(37.7% 0.115 276.2)
-
Step 950
950
#1D2249
oklch(27% 0.072 275)
#4046A2 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) | #0055A5 | 0.056 |
| Deuteranopia (no green cones) | #004CA0 | 0.051 |
| Tritanopia (no blue cones) | #005C6D | 0.127 |
| Achromatopsia (no color) | #505050 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4046A2
#4046A2
oklch(44.3% 0.146 275.8)
- #625200
#625200
oklch(44.2% 0.091 96)
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 #4046A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.023
- Dark Slate Blue #483D8B ΔE 0.043
- Cobalt #1E488F ΔE 0.051
- Twilight #4E518B ΔE 0.056
- Sapphire #2138AB ΔE 0.057
- Dusk Blue #26538D ΔE 0.058
- Denim Blue #3B5B92 ΔE 0.066
- Blue With A Hint Of Purple #533CC6 ΔE 0.066
Use #4046A2 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.