#733ABB
Closest named color: Bluey Purple (#6241C7). oklch(49% 0.192 299.4), rgb(115, 58, 187).
Aa
White text reads best on this color (6.88:1).
About this color
#733ABB is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.192 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.038 away. White text reads best on it, at 6.88:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.192) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.05:1 |
| White text | 6.88:1 |
Values
| HEX | #733ABB |
| RGB | rgb(115, 58, 187) |
| HSL | hsl(267, 53%, 48%) |
| OKLCH | oklch(49% 0.192 299.4) |
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 #733ABB | 6.88:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #733ABB | 3.05:1 | AA large text | Lc 20.9 | Dividers and decoration only |
| #733ABB text on white | 6.88:1 | AA | Lc 83.1 | Fine for body text |
| #733ABB text on black | 3.05:1 | AA large text | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#ECE6FA
oklch(93.6% 0.027 299.5)
-
Step 200
200
#DED2F7
oklch(88.5% 0.052 300.1)
-
Step 300
300
#C9B4F5
oklch(81% 0.093 299.1)
-
Step 400
400
#AF89EF
oklch(70.7% 0.149 299.8)
-
Step 500
500
#9C68EA
oklch(63.2% 0.19 299.4)
-
Step 600
600
#884AD8
oklch(55.6% 0.207 299.6)
-
Step 700
700 (this color)
#733ABB
oklch(49% 0.192 299.4)
-
Step 800
800
#5E3197
oklch(42.7% 0.159 299.9)
-
Step 900
900
#4C2D79
oklch(37.7% 0.125 299.1)
-
Step 950
950
#2D1B47
oklch(27% 0.08 300)
#733ABB 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) | #005ABF | 0.133 |
| Deuteranopia (no green cones) | #0059B8 | 0.134 |
| Tritanopia (no blue cones) | #625976 | 0.145 |
| Achromatopsia (no color) | #5A5A5A | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #733ABB
#733ABB
oklch(49% 0.192 299.4)
- #596900
#596900
oklch(49% 0.116 119.6)
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 #733ABB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.038
- Grape #7209B7 ΔE 0.059
- Rebecca Purple #663399 ΔE 0.061
- Blue With A Hint Of Purple #533CC6 ΔE 0.061
- Blurple #5539CC ΔE 0.062
- Iris #6258C4 ΔE 0.068
- Burple #6832E3 ΔE 0.068
- Purple Blue #5D21D0 ΔE 0.068
Use #733ABB 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.