#671D73
Closest named color: Rich Purple (#720058). oklch(38.8% 0.151 321.7), rgb(103, 29, 115).
Aa
White text reads best on this color (10.49:1).
About this color
#671D73 is a dark, vivid purple. In OKLCH its lightness is 39%, its chroma 0.151 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.056 away. White text reads best on it, at 10.49:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 2.00:1 |
| White text | 10.49:1 |
Values
| HEX | #671D73 |
| RGB | rgb(103, 29, 115) |
| HSL | hsl(292, 60%, 28%) |
| OKLCH | oklch(38.8% 0.151 321.7) |
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 #671D73 | 10.49:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #671D73 | 2.00:1 | Fails | Lc 10.5 | Not readable |
| #671D73 text on white | 10.49:1 | AAA | Lc 93.4 | Preferred for body text |
| #671D73 text on black | 2.00:1 | Fails | Lc -9.1 | 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 900.
-
Step 50
50
#FAF2FC
oklch(97% 0.016 319.4)
-
Step 100
100
#F5E3F7
oklch(93.6% 0.033 322.8)
-
Step 200
200
#EDCCF2
oklch(88.5% 0.062 321.8)
-
Step 300
300
#E3A8EC
oklch(80.9% 0.113 322)
-
Step 400
400
#D375E3
oklch(70.7% 0.181 321.6)
-
Step 500
500
#C649DA
oklch(63.2% 0.23 321.9)
-
Step 600
600
#B11AC8
oklch(55.6% 0.251 321.6)
-
Step 700
700
#9800AC
oklch(49.1% 0.233 321.9)
-
Step 800
800
#7B0E8C
oklch(42.6% 0.193 321.4)
-
Step 900
900 (this color)
#671D73
oklch(38.8% 0.151 321.7)
-
Step 950
950
#3B1141
oklch(27% 0.096 322.5)
#671D73 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) | #003A75 | 0.154 |
| Deuteranopia (no green cones) | #284271 | 0.132 |
| Tritanopia (no blue cones) | #682D46 | 0.091 |
| Achromatopsia (no color) | #3F3F3F | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671D73
#671D73
oklch(38.8% 0.151 321.7)
- #085400
#085400
oklch(38.8% 0.13 141.7)
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 #671D73, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.056
- Purple #800080 ΔE 0.058
- Grape Purple #5D1451 ΔE 0.062
- Velvet #750851 ΔE 0.067
- Rebecca Purple #663399 ΔE 0.073
- Royal Purple #4B006E ΔE 0.077
- Indigo #4B0082 ΔE 0.081
- Dark Magenta #8B008B ΔE 0.083
Use #671D73 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.