#673172
Closest named color: Rebecca Purple (#663399). oklch(41.3% 0.119 320.6), rgb(103, 49, 114).
Aa
White text reads best on this color (9.29:1).
About this color
#673172 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.119 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.064 away. White text reads best on it, at 9.29:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.25:1 |
| White text | 9.29:1 |
Values
| HEX | #673172 |
| RGB | rgb(103, 49, 114) |
| HSL | hsl(290, 40%, 32%) |
| OKLCH | oklch(41.3% 0.119 320.6) |
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 #673172 | 9.29:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #673172 | 2.25:1 | Fails | Lc 12.9 | Not readable |
| #673172 text on white | 9.29:1 | AAA | Lc 91.0 | Preferred for body text |
| #673172 text on black | 2.25:1 | Fails | Lc -11.3 | 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
#F8F3F9
oklch(97% 0.01 320.5)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E5D1E9
oklch(88.4% 0.039 320.6)
-
Step 300
300
#D6B2DD
oklch(80.9% 0.071 320.8)
-
Step 400
400
#C089CB
oklch(70.7% 0.111 320.7)
-
Step 500
500
#AF6ABE
oklch(63.1% 0.142 320.3)
-
Step 600
600
#9B4FAA
oklch(55.6% 0.156 320.8)
-
Step 700
700
#844092
oklch(49.2% 0.144 320.5)
-
Step 800
800 (this color)
#673172
oklch(41.3% 0.119 320.6)
-
Step 900
900
#572F5F
oklch(37.7% 0.092 320.8)
-
Step 950
950
#331C38
oklch(27% 0.059 320.3)
#673172 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) | #254374 | 0.113 |
| Deuteranopia (no green cones) | #374970 | 0.099 |
| Tritanopia (no blue cones) | #683A4C | 0.074 |
| Achromatopsia (no color) | #474747 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #673172
#673172
oklch(41.3% 0.119 320.6)
- #1E5A12
#1E5A12
oklch(41.3% 0.12 140.7)
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 #673172, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.073
- Rich Purple #720058 ΔE 0.076
- Purple #800080 ΔE 0.077
- Velvet #750851 ΔE 0.078
- Grape Purple #5D1451 ΔE 0.078
- Blueberry #464196 ΔE 0.087
- Light Eggplant #894585 ΔE 0.089
Use #673172 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.