#67428E
Closest named color: Rebecca Purple (#663399). oklch(45.7% 0.124 304.4), rgb(103, 66, 142).
Aa
White text reads best on this color (7.64:1).
About this color
#67428E is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.124 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.040 away. White text reads best on it, at 7.64:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.74:1 |
| White text | 7.64:1 |
Values
| HEX | #67428E |
| RGB | rgb(103, 66, 142) |
| HSL | hsl(269, 37%, 41%) |
| OKLCH | oklch(45.7% 0.124 304.4) |
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 #67428E | 7.64:1 | AAA | Lc -91.1 | Preferred for body text |
| Black text on #67428E | 2.74:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #67428E text on white | 7.64:1 | AAA | Lc 86.3 | Fine for body text |
| #67428E text on black | 2.74:1 | Fails | Lc -15.8 | 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 800.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DFD3EF
oklch(88.5% 0.04 304.9)
-
Step 300
300
#CBB5E7
oklch(80.8% 0.073 304.8)
-
Step 400
400
#B18EDB
oklch(70.8% 0.115 304.5)
-
Step 500
500
#9E70D1
oklch(63.2% 0.147 304.4)
-
Step 600
600
#8956BE
oklch(55.7% 0.16 304.3)
-
Step 700
700
#7445A4
oklch(49.1% 0.15 304.3)
-
Step 800
800 (this color)
#67428E
oklch(45.7% 0.124 304.4)
-
Step 900
900
#4D326A
oklch(37.6% 0.096 304.4)
-
Step 950
950
#2D1E3E
oklch(27% 0.06 304.3)
#67428E 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) | #295291 | 0.094 |
| Deuteranopia (no green cones) | #35538C | 0.084 |
| Tritanopia (no blue cones) | #605061 | 0.093 |
| Achromatopsia (no color) | #535353 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67428E
#67428E
oklch(45.7% 0.124 304.4)
- #4A6100
#4A6100
oklch(45.7% 0.114 124.1)
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 #67428E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.040
- Twilight #4E518B ΔE 0.055
- Dark Slate Blue #483D8B ΔE 0.058
- Blueberry #464196 ΔE 0.059
- Dusk #4E5481 ΔE 0.067
- Light Eggplant #894585 ΔE 0.068
- Dusty Grape #545775 ΔE 0.083
- Dusky Blue #475F94 ΔE 0.086
Use #67428E 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.