#67418C
Closest named color: Rebecca Purple (#663399). oklch(45.4% 0.123 305.4), rgb(103, 65, 140).
Aa
White text reads best on this color (7.74:1).
About this color
#67418C is a medium-dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.123 and its hue 305°. 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 7.74:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.71:1 |
| White text | 7.74:1 |
Values
| HEX | #67418C |
| RGB | rgb(103, 65, 140) |
| HSL | hsl(270, 37%, 40%) |
| OKLCH | oklch(45.4% 0.123 305.4) |
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 #67418C | 7.74:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #67418C | 2.71:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #67418C text on white | 7.74:1 | AAA | Lc 86.6 | Fine for body text |
| #67418C text on black | 2.71:1 | Fails | Lc -15.4 | 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 800.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#DFD3EF
oklch(88.5% 0.04 304.9)
-
Step 300
300
#CCB5E6
oklch(80.9% 0.072 306.1)
-
Step 400
400
#B28DDA
oklch(70.6% 0.116 305.7)
-
Step 500
500
#9F6FCF
oklch(63% 0.147 305.7)
-
Step 600
600
#8A55BC
oklch(55.5% 0.16 305.6)
-
Step 700
700
#7545A2
oklch(49% 0.148 305.4)
-
Step 800
800 (this color)
#67418C
oklch(45.4% 0.123 305.4)
-
Step 900
900
#4E326A
oklch(37.7% 0.097 305.3)
-
Step 950
950
#2E1E3E
oklch(27.1% 0.061 305.8)
#67418C 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) | #29518F | 0.094 |
| Deuteranopia (no green cones) | #35538A | 0.086 |
| Tritanopia (no blue cones) | #614F60 | 0.091 |
| Achromatopsia (no color) | #535353 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67418C
#67418C
oklch(45.4% 0.123 305.4)
- #476100
#476100
oklch(45.5% 0.115 125.7)
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 #67418C, 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 0.056
- Dark Slate Blue #483D8B ΔE 0.058
- Blueberry #464196 ΔE 0.060
- Dusk #4E5481 ΔE 0.068
- Light Eggplant #894585 ΔE 0.068
- Dusty Grape #545775 ΔE 0.083
- Muted Purple #805B87 ΔE 0.088
Use #67418C 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.