#6332AC
Closest named color: Rebecca Purple (#663399). oklch(45% 0.183 296.7), rgb(99, 50, 172).
Aa
White text reads best on this color (8.13:1).
About this color
#6332AC is a medium-dark, vivid purple. In OKLCH its lightness is 45%, its chroma 0.183 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 0.032 away. White text reads best on it, at 8.13:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.58:1 |
| White text | 8.13:1 |
Values
| HEX | #6332AC |
| RGB | rgb(99, 50, 172) |
| HSL | hsl(264, 55%, 44%) |
| OKLCH | oklch(45% 0.183 296.7) |
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 #6332AC | 8.13:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #6332AC | 2.58:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #6332AC text on white | 8.13:1 | AAA | Lc 87.4 | Fine for body text |
| #6332AC text on black | 2.58:1 | Fails | Lc -14.7 | 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
#EBE6FD
oklch(93.6% 0.031 295.8)
-
Step 200
200
#DCD2FD
oklch(88.5% 0.059 295.8)
-
Step 300
300
#C7B2FE
oklch(80.8% 0.108 296.6)
-
Step 400
400
#AD86FD
oklch(70.7% 0.171 296.9)
-
Step 500
500
#9A61FB
oklch(63.1% 0.219 296.6)
-
Step 600
600
#8640EA
oklch(55.6% 0.238 296.6)
-
Step 700
700
#7230CB
oklch(49.1% 0.22 296.6)
-
Step 800
800 (this color)
#6332AC
oklch(45% 0.183 296.7)
-
Step 900
900
#4B2982
oklch(37.6% 0.142 296.5)
-
Step 950
950
#2C194C
oklch(26.9% 0.09 297.1)
#6332AC 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) | #0050B0 | 0.117 |
| Deuteranopia (no green cones) | #004EAA | 0.117 |
| Tritanopia (no blue cones) | #50506B | 0.140 |
| Achromatopsia (no color) | #4F4F4F | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6332AC
#6332AC
oklch(45% 0.183 296.7)
- #525C00
#525C00
oklch(45% 0.104 116.8)
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 #6332AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.032
- Bluey Purple #6241C7 ΔE 0.052
- Grape #7209B7 ΔE 0.052
- Blue With A Hint Of Purple #533CC6 ΔE 0.054
- Chrysanthemum #560BAD ΔE 0.058
- Blurple #5539CC ΔE 0.059
- Purple Blue #5D21D0 ΔE 0.063
- Blueberry #464196 ΔE 0.067
Use #6332AC 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.