#533BDE
Closest named color: Purpley Blue (#5F34E7). oklch(49.2% 0.232 280.3), rgb(83, 59, 222).
Aa
White text reads best on this color (6.88:1).
About this color
#533BDE is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.232 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Purpley Blue (#5F34E7), ΔE 0.024 away. White text reads best on it, at 6.88:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.232) |
| Temperature | cool |
| Nearest name | Purpley Blue (#5F34E7) |
| Black text | 3.04:1 |
| White text | 6.88:1 |
Values
| HEX | #533BDE |
| RGB | rgb(83, 59, 222) |
| HSL | hsl(249, 71%, 55%) |
| OKLCH | oklch(49.2% 0.232 280.3) |
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 #533BDE | 6.88:1 | AA | Lc -87.9 | Fine for body text |
| Black text on #533BDE | 3.04:1 | AA large text | Lc 21.2 | Dividers and decoration only |
| #533BDE text on white | 6.88:1 | AA | Lc 82.9 | Fine for body text |
| #533BDE text on black | 3.04:1 | AA large text | Lc -19.1 | 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
#7772FF
oklch(63% 0.203 280.4)
-
Step 600
600
#634CFE
oklch(55.6% 0.249 280.4)
-
Step 700
700 (this color)
#533BDE
oklch(49.2% 0.232 280.3)
-
Step 800
800
#4333B3
oklch(42.7% 0.192 280.2)
-
Step 900
900
#372F8D
oklch(37.6% 0.15 280.2)
-
Step 950
950
#201D53
oklch(27% 0.095 280.4)
#533BDE 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) | #0060E3 | 0.089 |
| Deuteranopia (no green cones) | #0054DB | 0.076 |
| Tritanopia (no blue cones) | #00698A | 0.189 |
| Achromatopsia (no color) | #5A5A5A | 0.233 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #533BDE
#533BDE
oklch(49.2% 0.232 280.3)
- #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 #533BDE, closest first.
No curated palette has a color within ΔE 0.04 of #533BDE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Blue #5F34E7 ΔE 0.024
- Blurple #5539CC ΔE 0.029
- Burple #6832E3 ΔE 0.037
- Blue With A Hint Of Purple #533CC6 ΔE 0.038
- Bluey Purple #6241C7 ΔE 0.046
- Purple Blue #5D21D0 ΔE 0.047
- Majorelle Blue #3F37C9 ΔE 0.047
- Purply Blue #661AEE ΔE 0.049
Use #533BDE 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.