#5247CC
Closest named color: Blue With A Hint Of Purple (#533CC6). oklch(49.2% 0.198 280), rgb(82, 71, 204).
Aa
White text reads best on this color (6.70:1).
About this color
#5247CC is a medium-dark, vivid blue. In OKLCH its lightness is 49%, its chroma 0.198 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Blue With A Hint Of Purple (#533CC6), ΔE 0.024 away. White text reads best on it, at 6.70:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.198) |
| Temperature | cool |
| Nearest name | Blue With A Hint Of Purple (#533CC6) |
| Black text | 3.13:1 |
| White text | 6.70:1 |
Values
| HEX | #5247CC |
| RGB | rgb(82, 71, 204) |
| HSL | hsl(245, 57%, 54%) |
| OKLCH | oklch(49.2% 0.198 280) |
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 #5247CC | 6.70:1 | AA | Lc -87.6 | Fine for body text |
| Black text on #5247CC | 3.13:1 | AA large text | Lc 21.5 | Dividers and decoration only |
| #5247CC text on white | 6.70:1 | AA | Lc 82.5 | Fine for body text |
| #5247CC text on black | 3.13:1 | AA large text | Lc -19.4 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FD
oklch(93.6% 0.028 281.5)
-
Step 200
200
#D2D6FC
oklch(88.5% 0.052 280.5)
-
Step 300
300
#B4BAFE
oklch(80.9% 0.096 280.1)
-
Step 400
400
#8F93FD
oklch(70.6% 0.153 280.1)
-
Step 500
500
#7774FB
oklch(63.1% 0.196 280.2)
-
Step 600
600
#6258EA
oklch(55.6% 0.212 280)
-
Step 700
700 (this color)
#5247CC
oklch(49.2% 0.198 280)
-
Step 800
800
#423BA5
oklch(42.7% 0.165 279.8)
-
Step 900
900
#373482
oklch(37.6% 0.127 280)
-
Step 950
950
#20204C
oklch(27.1% 0.079 279.7)
#5247CC 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) | #0061D0 | 0.078 |
| Deuteranopia (no green cones) | #0057C9 | 0.070 |
| Tritanopia (no blue cones) | #006983 | 0.167 |
| Achromatopsia (no color) | #5C5C5C | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5247CC
#5247CC
oklch(49.2% 0.198 280)
- #6F6200
#6F6200
oklch(49.3% 0.103 100.3)
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 #5247CC, 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 0.024
- Blurple #5539CC ΔE 0.027
- Bluey Purple #6241C7 ΔE 0.029
- Warm Blue #4B57DB ΔE 0.042
- Majorelle Blue #3F37C9 ΔE 0.047
- Iris #6258C4 ΔE 0.051
- Purpley Blue #5F34E7 ΔE 0.053
- Burple #6832E3 ΔE 0.057
Use #5247CC 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.