#673161
Closest named color: Velvet (#750851). oklch(40.3% 0.102 331.6), rgb(103, 49, 97).
Aa
White text reads best on this color (9.59:1).
About this color
#673161 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.102 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Velvet (#750851), ΔE 0.066 away. White text reads best on it, at 9.59:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Velvet (#750851) |
| Black text | 2.18:1 |
| White text | 9.59:1 |
Values
| HEX | #673161 |
| RGB | rgb(103, 49, 97) |
| HSL | hsl(307, 36%, 30%) |
| OKLCH | oklch(40.3% 0.102 331.6) |
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 #673161 | 9.59:1 | AAA | Lc -96.1 | Preferred for body text |
| Black text on #673161 | 2.18:1 | Fails | Lc 12.1 | Not readable |
| #673161 text on white | 9.59:1 | AAA | Lc 91.9 | Preferred for body text |
| #673161 text on black | 2.18:1 | Fails | Lc -10.5 | 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
#F9F4F8
oklch(97.2% 0.007 332.1)
-
Step 100
100
#F1E6EF
oklch(93.6% 0.017 331.6)
-
Step 200
200
#E7D2E3
oklch(88.6% 0.032 332.2)
-
Step 300
300
#D8B3D2
oklch(80.9% 0.059 331.6)
-
Step 400
400
#C48BBB
oklch(70.8% 0.094 332.2)
-
Step 500
500
#B46CAB
oklch(63.1% 0.123 331.6)
-
Step 600
600
#9F5396
oklch(55.7% 0.133 331.7)
-
Step 700
700
#874380
oklch(49.1% 0.123 331.2)
-
Step 800
800 (this color)
#673161
oklch(40.3% 0.102 331.6)
-
Step 900
900
#593054
oklch(37.5% 0.08 331.6)
-
Step 950
950
#341D31
oklch(27% 0.049 331.6)
#673161 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) | #2F4063 | 0.102 |
| Deuteranopia (no green cones) | #3F485F | 0.091 |
| Tritanopia (no blue cones) | #6B3544 | 0.054 |
| Achromatopsia (no color) | #454545 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #673161
#673161
oklch(40.3% 0.102 331.6)
- #0A572B
#0A572B
oklch(40.2% 0.101 151.8)
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 #673161, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.066
- Grape Purple #5D1451 ΔE 0.067
- Purple Brown #673A3F ΔE 0.069
- Rich Purple #720058 ΔE 0.070
- Brownish Purple #76424E ΔE 0.072
- Red Purple #820747 ΔE 0.080
- Wine #80013F ΔE 0.086
- Merlot #730039 ΔE 0.087
Use #673161 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.