#6845AC
Closest named color: Bluey Purple (#6241C7). oklch(48.3% 0.158 295.6), rgb(104, 69, 172).
Aa
White text reads best on this color (6.91:1).
About this color
#6845AC is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.158 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.046 away. White text reads best on it, at 6.91:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.03:1 |
| White text | 6.91:1 |
Values
| HEX | #6845AC |
| RGB | rgb(104, 69, 172) |
| HSL | hsl(260, 43%, 47%) |
| OKLCH | oklch(48.3% 0.158 295.6) |
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 #6845AC | 6.91:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #6845AC | 3.03:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #6845AC text on white | 6.91:1 | AA | Lc 83.6 | Fine for body text |
| #6845AC text on black | 3.03:1 | AA large text | Lc -18.4 | 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
#DBD4F3
oklch(88.5% 0.043 295.9)
-
Step 300
300
#C4B7ED
oklch(80.8% 0.076 295.7)
-
Step 400
400
#A790E4
oklch(70.7% 0.122 295.7)
-
Step 500
500
#9272DC
oklch(63% 0.156 295.5)
-
Step 600
600
#7E58CA
oklch(55.6% 0.17 295.7)
-
Step 700
700 (this color)
#6845AC
oklch(48.3% 0.158 295.6)
-
Step 800
800
#563B8D
oklch(42.6% 0.131 295.5)
-
Step 900
900
#473471
oklch(37.8% 0.102 295.5)
-
Step 950
950
#291F42
oklch(27% 0.064 294.9)
#6845AC 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) | #005BAF | 0.110 |
| Deuteranopia (no green cones) | #1658AA | 0.103 |
| Tritanopia (no blue cones) | #575B72 | 0.123 |
| Achromatopsia (no color) | #5A5A5A | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6845AC
#6845AC
oklch(48.3% 0.158 295.6)
- #5C6500
#5C6500
oklch(48.2% 0.11 115.7)
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 #6845AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.046
- Rebecca Purple #663399 ΔE 0.048
- Iris #6258C4 ΔE 0.056
- Blue With A Hint Of Purple #533CC6 ΔE 0.061
- Blurple #5539CC ΔE 0.068
- Slate Blue #6A5ACD ΔE 0.068
- Blueberry #464196 ΔE 0.069
- Light Indigo #6D5ACF ΔE 0.071
Use #6845AC 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.