#6432AD
Closest named color: Rebecca Purple (#663399). oklch(45.2% 0.184 297), rgb(100, 50, 173).
Aa
White text reads best on this color (8.07:1).
About this color
#6432AD is a medium-dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.184 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.033 away. White text reads best on it, at 8.07:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.60:1 |
| White text | 8.07:1 |
Values
| HEX | #6432AD |
| RGB | rgb(100, 50, 173) |
| HSL | hsl(264, 55%, 44%) |
| OKLCH | oklch(45.2% 0.184 297) |
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 #6432AD | 8.07:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #6432AD | 2.60:1 | Fails | Lc 16.8 | Dividers and decoration only |
| #6432AD text on white | 8.07:1 | AAA | Lc 87.2 | Fine for body text |
| #6432AD text on black | 2.60:1 | Fails | Lc -14.9 | Not readable |
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 800.
-
Step 50
50
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#ECE6FD
oklch(93.6% 0.031 297.7)
-
Step 200
200
#DDD2FD
oklch(88.6% 0.06 296.9)
-
Step 300
300
#C8B2FE
oklch(80.9% 0.108 297.2)
-
Step 400
400
#AD86FD
oklch(70.7% 0.171 296.9)
-
Step 500
500
#9B61FB
oklch(63.2% 0.219 297)
-
Step 600
600
#873FEA
oklch(55.6% 0.239 297)
-
Step 700
700
#732FCC
oklch(49.2% 0.222 296.9)
-
Step 800
800 (this color)
#6432AD
oklch(45.2% 0.184 297)
-
Step 900
900
#4C2883
oklch(37.7% 0.145 297)
-
Step 950
950
#2C194C
oklch(26.9% 0.09 297.1)
#6432AD 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) | #0050B1 | 0.118 |
| Deuteranopia (no green cones) | #004EAB | 0.118 |
| Tritanopia (no blue cones) | #51516C | 0.142 |
| Achromatopsia (no color) | #505050 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6432AD
#6432AD
oklch(45.2% 0.184 297)
- #525D00
#525D00
oklch(45.3% 0.105 117.4)
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 #6432AD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.033
- Bluey Purple #6241C7 ΔE 0.051
- Grape #7209B7 ΔE 0.051
- Blue With A Hint Of Purple #533CC6 ΔE 0.054
- Blurple #5539CC ΔE 0.059
- Chrysanthemum #560BAD ΔE 0.059
- Purple Blue #5D21D0 ΔE 0.062
- Blueberry #464196 ΔE 0.069
Use #6432AD 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.