#4A4DB2
Closest named color: Blue With A Hint Of Purple (#533CC6). oklch(47.5% 0.157 277.3), rgb(74, 77, 178).
Aa
White text reads best on this color (7.01:1).
About this color
#4A4DB2 is a medium-dark, vivid blue. In OKLCH its lightness is 48%, its chroma 0.157 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Blue With A Hint Of Purple (#533CC6), ΔE 0.049 away. White text reads best on it, at 7.01:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.157) |
| Temperature | cool |
| Nearest name | Blue With A Hint Of Purple (#533CC6) |
| Black text | 2.99:1 |
| White text | 7.01:1 |
Values
| HEX | #4A4DB2 |
| RGB | rgb(74, 77, 178) |
| HSL | hsl(238, 41%, 49%) |
| OKLCH | oklch(47.5% 0.157 277.3) |
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 #4A4DB2 | 7.01:1 | AAA | Lc -88.9 | Fine for body text |
| Black text on #4A4DB2 | 2.99:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #4A4DB2 text on white | 7.01:1 | AAA | Lc 83.9 | Fine for body text |
| #4A4DB2 text on black | 2.99:1 | Fails | Lc -18.0 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D2D7F6
oklch(88.5% 0.043 278.2)
-
Step 300
300
#B4BDF2
oklch(81% 0.076 277.1)
-
Step 400
400
#8E99EC
oklch(70.8% 0.122 277.1)
-
Step 500
500
#747DE5
oklch(63.1% 0.155 277.3)
-
Step 600
600
#5E63D3
oklch(55.5% 0.169 277.4)
-
Step 700
700 (this color)
#4A4DB2
oklch(47.5% 0.157 277.3)
-
Step 800
800
#404494
oklch(42.8% 0.129 277.3)
-
Step 900
900
#363A76
oklch(37.8% 0.101 277.5)
-
Step 950
950
#1F2245
oklch(26.9% 0.064 277.4)
#4A4DB2 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) | #005DB5 | 0.062 |
| Deuteranopia (no green cones) | #0055B0 | 0.059 |
| Tritanopia (no blue cones) | #026578 | 0.137 |
| Achromatopsia (no color) | #595959 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A4DB2
#4A4DB2
oklch(47.5% 0.157 277.3)
- #6C5C00
#6C5C00
oklch(47.6% 0.098 97.3)
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 #4A4DB2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue With A Hint Of Purple #533CC6 ΔE 0.049
- Blueberry #464196 ΔE 0.053
- Bluey Purple #6241C7 ΔE 0.054
- Iris #6258C4 ΔE 0.055
- Blurple #5539CC ΔE 0.059
- Majorelle Blue #3F37C9 ΔE 0.063
- Twilight #4E518B ΔE 0.066
- Blue Blue #2242C7 ΔE 0.066
Use #4A4DB2 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.