#673772
Closest named color: Rebecca Purple (#663399). oklch(42.2% 0.109 319.9), rgb(103, 55, 114).
Aa
White text reads best on this color (8.87:1).
About this color
#673772 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.109 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.067 away. White text reads best on it, at 8.87:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.36:1 |
| White text | 8.87:1 |
Values
| HEX | #673772 |
| RGB | rgb(103, 55, 114) |
| HSL | hsl(289, 35%, 33%) |
| OKLCH | oklch(42.2% 0.109 319.9) |
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 #673772 | 8.87:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #673772 | 2.36:1 | Fails | Lc 14.0 | Not readable |
| #673772 text on white | 8.87:1 | AAA | Lc 90.0 | Preferred for body text |
| #673772 text on black | 2.36:1 | Fails | Lc -12.2 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E4D2E8
oklch(88.5% 0.035 320.1)
-
Step 300
300
#D3B4DB
oklch(80.9% 0.064 319.3)
-
Step 400
400
#BD8CC8
oklch(70.8% 0.101 320.1)
-
Step 500
500
#AC6EBA
oklch(63.2% 0.129 320.1)
-
Step 600
600
#9754A6
oklch(55.6% 0.142 320.1)
-
Step 700
700
#80448E
oklch(49% 0.131 319.8)
-
Step 800
800 (this color)
#673772
oklch(42.2% 0.109 319.9)
-
Step 900
900
#55315D
oklch(37.6% 0.085 320.1)
-
Step 950
950
#321D37
oklch(27% 0.055 319.7)
#673772 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) | #2D4774 | 0.100 |
| Deuteranopia (no green cones) | #3B4C70 | 0.090 |
| Tritanopia (no blue cones) | #683F4F | 0.069 |
| Achromatopsia (no color) | #4A4A4A | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #673772
#673772
oklch(42.2% 0.109 319.9)
- #295B1C
#295B1C
oklch(42.1% 0.108 139.7)
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 #673772, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.067
- Dark Slate Blue #483D8B ΔE 0.070
- Twilight #4E518B ΔE 0.080
- Light Eggplant #894585 ΔE 0.081
- Brownish Purple #76424E ΔE 0.081
- Dusk #4E5481 ΔE 0.083
- Blueberry #464196 ΔE 0.084
- Velvet #750851 ΔE 0.087
Use #673772 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.