#68439F
Closest named color: Rebecca Purple (#663399). oklch(47.1% 0.144 299.4), rgb(104, 67, 159).
Aa
White text reads best on this color (7.26:1).
About this color
#68439F is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.144 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.036 away. White text reads best on it, at 7.26:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.89:1 |
| White text | 7.26:1 |
Values
| HEX | #68439F |
| RGB | rgb(104, 67, 159) |
| HSL | hsl(264, 41%, 44%) |
| OKLCH | oklch(47.1% 0.144 299.4) |
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 #68439F | 7.26:1 | AAA | Lc -89.8 | Fine for body text |
| Black text on #68439F | 2.89:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #68439F text on white | 7.26:1 | AAA | Lc 84.9 | Fine for body text |
| #68439F text on black | 2.89:1 | Fails | Lc -17.1 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DCD4F0
oklch(88.5% 0.039 298.7)
-
Step 300
300
#C7B7E8
oklch(80.9% 0.07 299.8)
-
Step 400
400
#AB90DC
oklch(70.6% 0.112 299.9)
-
Step 500
500
#9773D3
oklch(63.1% 0.144 299.6)
-
Step 600
600
#825AC0
oklch(55.7% 0.155 299.4)
-
Step 700
700 (this color)
#68439F
oklch(47.1% 0.144 299.4)
-
Step 800
800
#593C86
oklch(42.6% 0.12 299.4)
-
Step 900
900
#49346B
oklch(37.6% 0.093 299.5)
-
Step 950
950
#2B1F3F
oklch(27% 0.059 299.7)
#68439F 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) | #1857A2 | 0.105 |
| Deuteranopia (no green cones) | #27569D | 0.096 |
| Tritanopia (no blue cones) | #5C566A | 0.112 |
| Achromatopsia (no color) | #575757 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68439F
#68439F
oklch(47.1% 0.144 299.4)
- #546300
#546300
oklch(47% 0.111 119.5)
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 #68439F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.036
- Blueberry #464196 ΔE 0.061
- Bluey Purple #6241C7 ΔE 0.065
- Twilight #4E518B ΔE 0.065
- Dark Slate Blue #483D8B ΔE 0.067
- Iris #6258C4 ΔE 0.073
- Blue With A Hint Of Purple #533CC6 ΔE 0.076
- Light Eggplant #894585 ΔE 0.078
Use #68439F 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.