#683276
Closest named color: Rebecca Purple (#663399). oklch(41.8% 0.123 319), rgb(104, 50, 118).
Aa
White text reads best on this color (9.10:1).
About this color
#683276 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.123 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.058 away. White text reads best on it, at 9.10:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.30:1 |
| White text | 9.10:1 |
Values
| HEX | #683276 |
| RGB | rgb(104, 50, 118) |
| HSL | hsl(288, 40%, 33%) |
| OKLCH | oklch(41.8% 0.123 319) |
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 #683276 | 9.10:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #683276 | 2.30:1 | Fails | Lc 13.4 | Not readable |
| #683276 text on white | 9.10:1 | AAA | Lc 90.5 | Preferred for body text |
| #683276 text on black | 2.30:1 | Fails | Lc -11.8 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E6F3
oklch(93.7% 0.02 318.4)
-
Step 200
200
#E5D1EA
oklch(88.5% 0.04 319.5)
-
Step 300
300
#D5B2DE
oklch(80.8% 0.072 319.3)
-
Step 400
400
#BF89CE
oklch(70.7% 0.114 318.8)
-
Step 500
500
#AF69C1
oklch(63.1% 0.147 319.2)
-
Step 600
600
#9A4FAD
oklch(55.6% 0.159 319.2)
-
Step 700
700
#833F95
oklch(49.1% 0.148 318.8)
-
Step 800
800 (this color)
#683276
oklch(41.8% 0.123 319)
-
Step 900
900
#572F61
oklch(37.8% 0.095 319.4)
-
Step 950
950
#331C39
oklch(27.1% 0.06 319.1)
#683276 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) | #244578 | 0.114 |
| Deuteranopia (no green cones) | #364A74 | 0.101 |
| Tritanopia (no blue cones) | #683C4F | 0.077 |
| Achromatopsia (no color) | #484848 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #683276
#683276
oklch(41.8% 0.123 319)
- #225B0C
#225B0C
oklch(41.7% 0.123 139)
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 #683276, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.058
- Dark Slate Blue #483D8B ΔE 0.070
- Purple #800080 ΔE 0.075
- Rich Purple #720058 ΔE 0.081
- Velvet #750851 ΔE 0.083
- Blueberry #464196 ΔE 0.084
- Light Eggplant #894585 ΔE 0.084
- Grape Purple #5D1451 ΔE 0.084
Use #683276 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.