#67397D
Closest named color: Rebecca Purple (#663399). oklch(43.2% 0.118 313.7), rgb(103, 57, 125).
Aa
White text reads best on this color (8.54:1).
About this color
#67397D is a dark, moderately saturated purple. In OKLCH its lightness is 43%, its chroma 0.118 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.050 away. White text reads best on it, at 8.54:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.45:1 |
| White text | 8.54:1 |
Values
| HEX | #67397D |
| RGB | rgb(103, 57, 125) |
| HSL | hsl(281, 37%, 36%) |
| OKLCH | oklch(43.2% 0.118 313.7) |
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 #67397D | 8.54:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #67397D | 2.45:1 | Fails | Lc 14.9 | Not readable |
| #67397D text on white | 8.54:1 | AAA | Lc 89.1 | Fine for body text |
| #67397D text on black | 2.45:1 | Fails | Lc -13.1 | Not readable |
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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E2D2EB
oklch(88.4% 0.038 313.6)
-
Step 300
300
#D1B4E0
oklch(80.9% 0.068 314.1)
-
Step 400
400
#B98CD1
oklch(70.7% 0.109 313.4)
-
Step 500
500
#A86DC5
oklch(63.1% 0.142 313.8)
-
Step 600
600
#9353B1
oklch(55.6% 0.153 313.9)
-
Step 700
700
#7D4398
oklch(49.1% 0.142 313.9)
-
Step 800
800 (this color)
#67397D
oklch(43.2% 0.118 313.7)
-
Step 900
900
#533163
oklch(37.7% 0.091 314.1)
-
Step 950
950
#311D3A
oklch(27% 0.058 314.7)
#67397D 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) | #294A7F | 0.102 |
| Deuteranopia (no green cones) | #374E7B | 0.092 |
| Tritanopia (no blue cones) | #654455 | 0.080 |
| Achromatopsia (no color) | #4C4C4C | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67397D
#67397D
oklch(43.2% 0.118 313.7)
- #335D08
#335D08
oklch(43.1% 0.118 133.7)
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 #67397D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.050
- Dark Slate Blue #483D8B ΔE 0.061
- Blueberry #464196 ΔE 0.072
- Twilight #4E518B ΔE 0.072
- Light Eggplant #894585 ΔE 0.075
- Dusk #4E5481 ΔE 0.079
- Purple #800080 ΔE 0.085
- Dusty Grape #545775 ΔE 0.089
Use #67397D 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.