#5331E9
Closest named color: Purpley Blue (#5F34E7). oklch(49.1% 0.253 280), rgb(83, 49, 233).
Aa
White text reads best on this color (7.03:1).
About this color
#5331E9 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.253 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley Blue (#5F34E7), ΔE 0.022 away. White text reads best on it, at 7.03:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.253) |
| Temperature | cool |
| Nearest name | Purpley Blue (#5F34E7) |
| Black text | 2.98:1 |
| White text | 7.03:1 |
Values
| HEX | #5331E9 |
| RGB | rgb(83, 49, 233) |
| HSL | hsl(251, 81%, 55%) |
| OKLCH | oklch(49.1% 0.253 280) |
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 #5331E9 | 7.03:1 | AAA | Lc -88.1 | Fine for body text |
| Black text on #5331E9 | 2.98:1 | Fails | Lc 20.9 | Dividers and decoration only |
| #5331E9 text on white | 7.03:1 | AAA | Lc 83.1 | Fine for body text |
| #5331E9 text on black | 2.98:1 | Fails | Lc -18.8 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E5E8FF
oklch(93.6% 0.031 279.9)
-
Step 200
200
#D1D6FF
oklch(88.5% 0.057 279.7)
-
Step 300
300
#B4BAFF
oklch(80.9% 0.098 280.1)
-
Step 400
400
#8F93FF
oklch(70.7% 0.156 280)
-
Step 500
500
#7673FF
oklch(63.1% 0.202 279.9)
-
Step 600
600
#624CFF
oklch(55.6% 0.251 280)
-
Step 700
700 (this color)
#5331E9
oklch(49.1% 0.253 280)
-
Step 800
800
#432CBC
oklch(42.7% 0.21 280)
-
Step 900
900
#372B94
oklch(37.6% 0.164 280.2)
-
Step 950
950
#1F1B57
oklch(26.9% 0.104 279.7)
#5331E9 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) | #005FEE | 0.095 |
| Deuteranopia (no green cones) | #0052E6 | 0.080 |
| Tritanopia (no blue cones) | #00698E | 0.202 |
| Achromatopsia (no color) | #595959 | 0.255 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5331E9
#5331E9
oklch(49.1% 0.253 280)
- #6E6100
#6E6100
oklch(49% 0.102 100.2)
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 #5331E9, closest first.
No curated palette has a color within ΔE 0.04 of #5331E9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Blue #5F34E7 ΔE 0.022
- Blue Purple #5A06EF ΔE 0.033
- Purply Blue #661AEE ΔE 0.037
- Burple #6832E3 ΔE 0.039
- Blurple #5539CC ΔE 0.046
- Light Royal Blue #3A2EFE ΔE 0.050
- Purple Blue #5D21D0 ΔE 0.050
- Blue With A Hint Of Purple #533CC6 ΔE 0.056
Use #5331E9 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.