#68519E
Closest named color: Twilight (#4E518B). oklch(49.5% 0.121 295.4), rgb(104, 81, 158).
Aa
White text reads best on this color (6.44:1).
About this color
#68519E is a medium-dark, moderately saturated purple. In OKLCH its lightness is 49%, its chroma 0.121 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.053 away. White text reads best on it, at 6.44:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.25:1 |
| White text | 6.44:1 |
Values
| HEX | #68519E |
| RGB | rgb(104, 81, 158) |
| HSL | hsl(258, 32%, 47%) |
| OKLCH | oklch(49.5% 0.121 295.4) |
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 #68519E | 6.44:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #68519E | 3.25:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #68519E text on white | 6.44:1 | AA | Lc 81.8 | Fine for body text |
| #68519E text on black | 3.25:1 | AA large text | Lc -20.1 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#DAD5ED
oklch(88.4% 0.033 295.3)
-
Step 300
300
#C3BAE3
oklch(81% 0.058 295.1)
-
Step 400
400
#A595D5
oklch(70.7% 0.093 295.4)
-
Step 500
500
#8F79C9
oklch(62.9% 0.119 295.4)
-
Step 600
600
#7A61B6
oklch(55.5% 0.13 295.4)
-
Step 700
700 (this color)
#68519E
oklch(49.5% 0.121 295.4)
-
Step 800
800
#54427F
oklch(42.7% 0.099 295.5)
-
Step 900
900
#453866
oklch(37.7% 0.078 295.4)
-
Step 950
950
#28213C
oklch(26.9% 0.05 294.8)
#68519E 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) | #375FA1 | 0.072 |
| Deuteranopia (no green cones) | #3B5D9C | 0.068 |
| Tritanopia (no blue cones) | #5C6070 | 0.097 |
| Achromatopsia (no color) | #5E5E5E | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68519E
#68519E
oklch(49.5% 0.121 295.4)
- #606900
#606900
oklch(49.6% 0.113 115.5)
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 #68519E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.053
- Iris #6258C4 ΔE 0.061
- Dusky Blue #475F94 ΔE 0.063
- Dusk #4E5481 ΔE 0.065
- Muted Purple #805B87 ΔE 0.067
- Rebecca Purple #663399 ΔE 0.070
- Denim Blue #3B5B92 ΔE 0.072
- Light Eggplant #894585 ΔE 0.072
Use #68519E 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.