#4541DF
Closest named color: Blurple (#5539CC). oklch(49.1% 0.23 274.9), rgb(69, 65, 223).
Aa
White text reads best on this color (6.82:1).
About this color
#4541DF is a medium-dark, vivid blue. In OKLCH its lightness is 49%, its chroma 0.230 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Blurple (#5539CC), ΔE 0.041 away. White text reads best on it, at 6.82:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.230) |
| Temperature | cool |
| Nearest name | Blurple (#5539CC) |
| Black text | 3.07:1 |
| White text | 6.82:1 |
Values
| HEX | #4541DF |
| RGB | rgb(69, 65, 223) |
| HSL | hsl(242, 71%, 56%) |
| OKLCH | oklch(49.1% 0.23 274.9) |
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 #4541DF | 6.82:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #4541DF | 3.07:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #4541DF text on white | 6.82:1 | AA | Lc 82.7 | Fine for body text |
| #4541DF text on black | 3.07:1 | AA large text | Lc -19.2 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E3E9FF
oklch(93.6% 0.03 273.6)
-
Step 200
200
#CED7FF
oklch(88.5% 0.056 275.2)
-
Step 300
300
#AEBCFF
oklch(80.9% 0.096 274.9)
-
Step 400
400
#8696FF
oklch(70.7% 0.154 275.2)
-
Step 500
500
#6A77FF
oklch(63% 0.2 275)
-
Step 600
600
#5353FF
oklch(55.6% 0.247 274.8)
-
Step 700
700 (this color)
#4541DF
oklch(49.1% 0.23 274.9)
-
Step 800
800
#3837B4
oklch(42.7% 0.191 275)
-
Step 900
900
#2F328E
oklch(37.6% 0.149 275.2)
-
Step 950
950
#1B1F53
oklch(27.1% 0.093 274.9)
#4541DF 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) | #0062E4 | 0.074 |
| Deuteranopia (no green cones) | #0053DC | 0.054 |
| Tritanopia (no blue cones) | #006D8C | 0.182 |
| Achromatopsia (no color) | #5B5B5B | 0.231 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4541DF
#4541DF
oklch(49.1% 0.23 274.9)
- #735F00
#735F00
oklch(49.1% 0.101 94.6)
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 #4541DF, closest first.
No curated palette has a color within ΔE 0.04 of #4541DF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blurple #5539CC ΔE 0.041
- Majorelle Blue #3F37C9 ΔE 0.042
- Purpley Blue #5F34E7 ΔE 0.043
- Blue With A Hint Of Purple #533CC6 ΔE 0.046
- Warm Blue #4B57DB ΔE 0.047
- Blue Blue #2242C7 ΔE 0.055
- Light Royal Blue #3A2EFE ΔE 0.056
- Burple #6832E3 ΔE 0.058
Use #4541DF 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.