#5243B7
Closest named color: Blue With A Hint Of Purple (#533CC6). oklch(46.8% 0.176 283.1), rgb(82, 67, 183).
Aa
White text reads best on this color (7.38:1).
About this color
#5243B7 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.176 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Blue With A Hint Of Purple (#533CC6), ΔE 0.027 away. White text reads best on it, at 7.38:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.176) |
| Temperature | cool |
| Nearest name | Blue With A Hint Of Purple (#533CC6) |
| Black text | 2.84:1 |
| White text | 7.38:1 |
Values
| HEX | #5243B7 |
| RGB | rgb(82, 67, 183) |
| HSL | hsl(248, 46%, 49%) |
| OKLCH | oklch(46.8% 0.176 283.1) |
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 #5243B7 | 7.38:1 | AAA | Lc -90.0 | Preferred for body text |
| Black text on #5243B7 | 2.84:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #5243B7 text on white | 7.38:1 | AAA | Lc 85.2 | Fine for body text |
| #5243B7 text on black | 2.84:1 | Fails | Lc -16.8 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D4D6F8
oklch(88.5% 0.047 282.7)
-
Step 300
300
#B8BAF6
oklch(80.8% 0.084 282.8)
-
Step 400
400
#9694F2
oklch(70.7% 0.136 283.3)
-
Step 500
500
#7E76ED
oklch(63% 0.173 283.3)
-
Step 600
600
#695CDC
oklch(55.7% 0.188 283)
-
Step 700
700 (this color)
#5243B7
oklch(46.8% 0.176 283.1)
-
Step 800
800
#483E9A
oklch(42.8% 0.145 283.4)
-
Step 900
900
#3B367B
oklch(37.7% 0.113 282.8)
-
Step 950
950
#222048
oklch(26.9% 0.072 282.7)
#5243B7 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) | #0059BB | 0.079 |
| Deuteranopia (no green cones) | #0052B5 | 0.076 |
| Tritanopia (no blue cones) | #235F77 | 0.147 |
| Achromatopsia (no color) | #565656 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5243B7
#5243B7
oklch(46.8% 0.176 283.1)
- #655C00
#655C00
oklch(46.9% 0.098 102.9)
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 #5243B7, 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 0.027
- Bluey Purple #6241C7 ΔE 0.036
- Blurple #5539CC ΔE 0.038
- Majorelle Blue #3F37C9 ΔE 0.050
- Blueberry #464196 ΔE 0.057
- Iris #6258C4 ΔE 0.061
- Purple Blue #5D21D0 ΔE 0.065
- Blue Blue #2242C7 ΔE 0.066
Use #5243B7 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.