#6341A4
Closest named color: Rebecca Purple (#663399). oklch(46.6% 0.153 295.7), rgb(99, 65, 164).
Aa
White text reads best on this color (7.43:1).
About this color
#6341A4 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.153 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.034 away. White text reads best on it, at 7.43:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.82:1 |
| White text | 7.43:1 |
Values
| HEX | #6341A4 |
| RGB | rgb(99, 65, 164) |
| HSL | hsl(261, 43%, 45%) |
| OKLCH | oklch(46.6% 0.153 295.7) |
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 #6341A4 | 7.43:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #6341A4 | 2.82:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #6341A4 text on white | 7.43:1 | AAA | Lc 85.5 | Fine for body text |
| #6341A4 text on black | 2.82:1 | Fails | Lc -16.6 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DBD4F2
oklch(88.5% 0.041 296.2)
-
Step 300
300
#C4B7EC
oklch(80.8% 0.075 295.9)
-
Step 400
400
#A791E2
oklch(70.8% 0.118 295.7)
-
Step 500
500
#9273DA
oklch(63.1% 0.152 295.6)
-
Step 600
600
#7D59C7
oklch(55.5% 0.165 295.6)
-
Step 700
700 (this color)
#6341A4
oklch(46.6% 0.153 295.7)
-
Step 800
800
#563C8B
oklch(42.6% 0.126 295.7)
-
Step 900
900
#47346F
oklch(37.6% 0.099 296.2)
-
Step 950
950
#291F41
oklch(26.9% 0.062 295.5)
#6341A4 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) | #0056A7 | 0.106 |
| Deuteranopia (no green cones) | #1354A2 | 0.101 |
| Tritanopia (no blue cones) | #53576C | 0.121 |
| Achromatopsia (no color) | #555555 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6341A4
#6341A4
oklch(46.6% 0.153 295.7)
- #576000
#576000
oklch(46.5% 0.106 115.9)
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 #6341A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.034
- Blueberry #464196 ΔE 0.054
- Bluey Purple #6241C7 ΔE 0.056
- Dark Slate Blue #483D8B ΔE 0.063
- Blue With A Hint Of Purple #533CC6 ΔE 0.063
- Twilight #4E518B ΔE 0.068
- Iris #6258C4 ΔE 0.071
- Blurple #5539CC ΔE 0.072
Use #6341A4 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.